diff --git a/Cargo.toml b/Cargo.toml
index ab39b3b..d5e249a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,5 +2,5 @@
 members = [
   "yaserde",
   "yaserde_derive",
-#  "examples"
+  "examples",
 ]
diff --git a/examples/Cargo.toml b/examples/Cargo.toml
index dab26f2..049a067 100644
--- a/examples/Cargo.toml
+++ b/examples/Cargo.toml
@@ -3,10 +3,11 @@ name = "yaserde-examples"
 version = "0.0.1"
 authors = ["Marc-Antoine Arnaud <maarnaud@media-io.com>"]
 license = "MIT"
+edition = "2018"
 
 [dependencies]
-yaserde = {version = "0.5.1", path = "../../yaserde" }
-yaserde_derive = {version = "0.5.1", path = "../../yaserde_derive" }
+yaserde = {version = "0.5.1", path = "../yaserde" }
+yaserde_derive = {version = "0.5.1", path = "../yaserde_derive" }
 xml-rs = "0.8.0"
 log = "0.4"
 simple_logger = "1.0"
diff --git a/examples/src/bbigras_namespace.rs b/examples/src/bbigras_namespace.rs
index 7d9b228..2093db1 100644
--- a/examples/src/bbigras_namespace.rs
+++ b/examples/src/bbigras_namespace.rs
@@ -1,14 +1,12 @@
 // related to issue https://github.com/media-io/yaserde/issues/15
-use std::io::Read;
-use yaserde::YaDeserialize;
 
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
 #[yaserde(
-  prefix="ss",
-  namespace="x: urn:schemas-microsoft-com:office:excel",
-  namespace="ss: urn:schemas-microsoft-com:office:spreadsheet",
-  namespace="o: urn:schemas-microsoft-com:office:office",
-  namespace="html: http://www.w3.org/TR/REC-html40"
+  prefix = "ss",
+  namespace = "x: urn:schemas-microsoft-com:office:excel",
+  namespace = "ss: urn:schemas-microsoft-com:office:spreadsheet",
+  namespace = "o: urn:schemas-microsoft-com:office:office",
+  namespace = "html: http://www.w3.org/TR/REC-html40"
 )]
 struct Workbook {
   #[yaserde(rename = "Worksheet")]
@@ -17,11 +15,11 @@ struct Workbook {
 
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
 #[yaserde(
-  prefix="ss",
-  namespace="x: urn:schemas-microsoft-com:office:excel",
-  namespace="ss: urn:schemas-microsoft-com:office:spreadsheet",
-  namespace="o: urn:schemas-microsoft-com:office:office",
-  namespace="html: http://www.w3.org/TR/REC-html40"
+  prefix = "ss",
+  namespace = "x: urn:schemas-microsoft-com:office:excel",
+  namespace = "ss: urn:schemas-microsoft-com:office:spreadsheet",
+  namespace = "o: urn:schemas-microsoft-com:office:office",
+  namespace = "html: http://www.w3.org/TR/REC-html40"
 )]
 struct Worksheet {
   #[yaserde(rename = "Table")]
@@ -32,11 +30,11 @@ struct Worksheet {
 
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
 #[yaserde(
-  prefix="ss",
-  namespace="x: urn:schemas-microsoft-com:office:excel",
-  namespace="ss: urn:schemas-microsoft-com:office:spreadsheet",
-  namespace="o: urn:schemas-microsoft-com:office:office",
-  namespace="html: http://www.w3.org/TR/REC-html40"
+  prefix = "ss",
+  namespace = "x: urn:schemas-microsoft-com:office:excel",
+  namespace = "ss: urn:schemas-microsoft-com:office:spreadsheet",
+  namespace = "o: urn:schemas-microsoft-com:office:office",
+  namespace = "html: http://www.w3.org/TR/REC-html40"
 )]
 struct Table {
   #[yaserde(attribute, rename = "ExpandedColumnCount", prefix = "ss")]
@@ -55,17 +53,16 @@ struct Table {
   default_column_height: f32,
 
   #[yaserde(rename = "Row")]
-  rows: Vec<Row>
+  rows: Vec<Row>,
 }
 
-
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
 #[yaserde(
-  prefix="ss",
-  namespace="x: urn:schemas-microsoft-com:office:excel",
-  namespace="ss: urn:schemas-microsoft-com:office:spreadsheet",
-  namespace="o: urn:schemas-microsoft-com:office:office",
-  namespace="html: http://www.w3.org/TR/REC-html40"
+  prefix = "ss",
+  namespace = "x: urn:schemas-microsoft-com:office:excel",
+  namespace = "ss: urn:schemas-microsoft-com:office:spreadsheet",
+  namespace = "o: urn:schemas-microsoft-com:office:office",
+  namespace = "html: http://www.w3.org/TR/REC-html40"
 )]
 struct Row {
   #[yaserde(attribute, rename = "AutoFitHeight", prefix = "ss")]
@@ -76,17 +73,14 @@ struct Row {
 
 #[test]
 fn parsing_bbigras_namespace() {
-  use std::fs::File;
+  use std::fs;
   use yaserde::de::from_str;
 
   let filename = "tests/data/bbigras-namespace.xml";
-  let mut f = File::open(filename).expect("file not found");
 
-  let mut contents = String::new();
-  f.read_to_string(&mut contents)
-    .expect("something went wrong reading the file");
+  let content = fs::read_to_string(filename).expect("something went wrong reading the file");
 
-  let loaded: Workbook = from_str(&contents).unwrap();
+  let loaded: Workbook = from_str(&content).unwrap();
   println!("{:?}", loaded);
 
   let reference = Workbook {
@@ -100,11 +94,12 @@ fn parsing_bbigras_namespace() {
         style_id: "s64".to_string(),
         default_column_width: 60.75,
         default_column_height: 15.0,
-        rows: vec![
-          Row { auto_fit_height: 0.0, height: 33.0 }
-        ]
-      }
-    }
+        rows: vec![Row {
+          auto_fit_height: 0.0,
+          height: 33.0,
+        }],
+      },
+    },
   };
 
   assert_eq!(loaded, reference);
diff --git a/examples/src/boscop.rs b/examples/src/boscop.rs
index 3e40963..ff0d9cf 100644
--- a/examples/src/boscop.rs
+++ b/examples/src/boscop.rs
@@ -1,6 +1,4 @@
 // related to issue https://github.com/media-io/yaserde/issues/3
-use std::io::Read;
-use yaserde::YaDeserialize;
 
 #[derive(Default, Debug, Clone, PartialEq, YaDeserialize)]
 #[yaserde(root = "layout")]
@@ -104,17 +102,13 @@ pub struct Midi {
 
 #[test]
 fn parsing_bbigras_namespace() {
-  use std::fs::File;
+  use std::fs;
   use yaserde::de::from_str;
 
   let filename = "tests/data/boscop.xml";
-  let mut f = File::open(filename).expect("file not found");
+  let content = fs::read_to_string(filename).expect("something went wrong reading the file");
 
-  let mut contents = String::new();
-  f.read_to_string(&mut contents)
-    .expect("something went wrong reading the file");
-
-  let loaded: Layout = from_str(&contents).unwrap();
+  let loaded: Layout = from_str(&content).unwrap();
 
   assert_eq!(loaded.tabpage.len(), 4);
   assert_eq!(loaded.tabpage[0].control.len(), 13);
diff --git a/examples/src/lib.rs b/examples/src/lib.rs
index 1943c57..af42128 100644
--- a/examples/src/lib.rs
+++ b/examples/src/lib.rs
@@ -1,10 +1,7 @@
-extern crate log;
-extern crate simple_logger;
-extern crate xml;
-extern crate yaserde;
 #[macro_use]
 extern crate yaserde_derive;
 
 mod bbigras_namespace;
 mod boscop;
 mod ln_dom;
+mod svd;
diff --git a/examples/src/ln_dom.rs b/examples/src/ln_dom.rs
index 657134d..1264afa 100644
--- a/examples/src/ln_dom.rs
+++ b/examples/src/ln_dom.rs
@@ -1,9 +1,7 @@
 // related to issue https://github.com/media-io/yaserde/issues/11
-use std::io::Read;
-use yaserde::YaDeserialize;
 
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
-#[yaserde(root="DOMSymbolItem")]
+#[yaserde(root = "DOMSymbolItem")]
 struct Level {
   #[yaserde(attribute)]
   last_modified: u64,
@@ -15,7 +13,7 @@ struct Level {
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
 struct Timeline {
   #[yaserde(rename = "DOMTimeline")]
-  timeline: DOMTimeline
+  timeline: DOMTimeline,
 }
 
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
@@ -26,13 +24,13 @@ struct DOMTimeline {
   current_frame: u64,
   #[yaserde(attribute)]
   guides: u64,
-  layers: Layers
+  layers: Layers,
 }
 
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
 struct Layers {
   #[yaserde(rename = "DOMLayer")]
-  dom_layer: Vec<DOMLayer>
+  dom_layer: Vec<DOMLayer>,
 }
 
 #[derive(YaDeserialize, Default, Debug, PartialEq)]
@@ -40,22 +38,19 @@ struct DOMLayer {
   #[yaserde(attribute, rename = "name")]
   named: String,
   #[yaserde(attribute)]
-  name2: String
+  name2: String,
 }
 
 #[test]
 fn parsing_ln_dom() {
-  use std::fs::File;
+  use std::fs;
   use yaserde::de::from_str;
 
   let filename = "tests/data/ln-dom.xml";
-  let mut f = File::open(filename).expect("file not found");
 
-  let mut contents = String::new();
-  f.read_to_string(&mut contents)
-    .expect("something went wrong reading the file");
+  let content = fs::read_to_string(filename).expect("something went wrong reading the file");
 
-  let loaded: Level = from_str(&contents).unwrap();
+  let loaded: Level = from_str(&content).unwrap();
   println!("{:?}", loaded);
 
   let reference = Level {
@@ -70,16 +65,16 @@ fn parsing_ln_dom() {
           dom_layer: vec![
             DOMLayer {
               named: "Layer 2".to_string(),
-              name2: "Lalayer 2".to_string()
+              name2: "Lalayer 2".to_string(),
             },
             DOMLayer {
               named: "Layer 1".to_string(),
-              name2: "Lalayer 1".to_string()
-            }
-          ]
-        }
-      }
-    }
+              name2: "Lalayer 1".to_string(),
+            },
+          ],
+        },
+      },
+    },
   };
 
   assert_eq!(loaded, reference);
diff --git a/examples/src/svd.rs b/examples/src/svd.rs
index ac3986e..a4628a9 100644
--- a/examples/src/svd.rs
+++ b/examples/src/svd.rs
@@ -2,127 +2,125 @@ use yaserde_derive::YaSerialize;
 
 #[derive(Default, PartialEq, Debug, YaSerialize)]
 struct CpuDef {
-    #[yaserde(child)]
-    name: String,
-    #[yaserde(child)]
-    revision: String,
-    #[yaserde(child)]
-    endian: String, // enum {LE, BE, ME}
-    #[yaserde(child)]
-    mpupresent: bool,
-    #[yaserde(child)]
-    fpupresent: bool,
-    //#[yaserde(child)]
-    //nvicpriobits: enum {8, 16, 32, 64, 128},
-    #[yaserde(child)]
-    vendorsystickconfig: bool
+  #[yaserde(child)]
+  name: String,
+  #[yaserde(child)]
+  revision: String,
+  #[yaserde(child)]
+  endian: String, // enum {LE, BE, ME}
+  #[yaserde(child)]
+  mpupresent: bool,
+  #[yaserde(child)]
+  fpupresent: bool,
+  //#[yaserde(child)]
+  //nvicpriobits: enum {8, 16, 32, 64, 128},
+  #[yaserde(child)]
+  vendorsystickconfig: bool,
 }
 
 #[derive(Default, PartialEq, Debug, YaSerialize)]
 struct Field {
-    name: String,
-    #[yaserde(child)]
-    description: String,
-    #[yaserde(child)]
-    bitrange: String,
-    #[yaserde(child)]
-    access: String,
+  name: String,
+  #[yaserde(child)]
+  description: String,
+  #[yaserde(child)]
+  bitrange: String,
+  #[yaserde(child)]
+  access: String,
 }
 
 #[derive(Default, PartialEq, Debug, YaSerialize)]
 struct Register {
-    #[yaserde(child)]
-    name: String,
-    #[yaserde(child)]
-    description: String,
-    #[yaserde(child)]
-    addressoffset: String,
-    #[yaserde(child)]
-    size: u8,
-    #[yaserde(child)]
-    access: String,
-    #[yaserde(child)]
-    resetvalue: String,
-    #[yaserde(child)]
-    resetmask: String,
-    #[yaserde(child)]
-    fields: Vec<Field>
+  #[yaserde(child)]
+  name: String,
+  #[yaserde(child)]
+  description: String,
+  #[yaserde(child)]
+  addressoffset: String,
+  #[yaserde(child)]
+  size: u8,
+  #[yaserde(child)]
+  access: String,
+  #[yaserde(child)]
+  resetvalue: String,
+  #[yaserde(child)]
+  resetmask: String,
+  #[yaserde(child)]
+  fields: Vec<Field>,
 }
 
 #[derive(Default, PartialEq, Debug, YaSerialize)]
 struct Peripheral {
-    #[yaserde(child)]
-    name: String,
-    #[yaserde(child)]
-    version: String,
-    #[yaserde(child)]
-    description: String,
-    #[yaserde(child)]
-    groupname: String,
-    #[yaserde(child)]
-    baseaddress: String,
-    #[yaserde(child)]
-    size: u8,
-    #[yaserde(child)]
-    access: String,
-    #[yaserde(child)]
-    registers: Vec<Register>
+  #[yaserde(child)]
+  name: String,
+  #[yaserde(child)]
+  version: String,
+  #[yaserde(child)]
+  description: String,
+  #[yaserde(child)]
+  groupname: String,
+  #[yaserde(child)]
+  baseaddress: String,
+  #[yaserde(child)]
+  size: u8,
+  #[yaserde(child)]
+  access: String,
+  #[yaserde(child)]
+  registers: Vec<Register>,
 }
 
 #[derive(Default, PartialEq, Debug, YaSerialize)]
 struct DevAttrs {
-    #[yaserde(child)]
-    vendor: String,
-    #[yaserde(child)]
-    vendorid: String,
-    #[yaserde(child)]
-    name: String,
-    #[yaserde(child)]
-    series: String,
-    #[yaserde(child)]
-    version: String,
-    #[yaserde(child)]
-    description: String,
-    #[yaserde(child)]
-    licensetext: String,
-    #[yaserde(child)]
-    cpu: CpuDef,
-    #[yaserde(child)]
-    addressunitbits: u8,
-    #[yaserde(child)]
-    width: u8,
-    #[yaserde(child)]
-    size: u8,
-    #[yaserde(child)]
-    access: String,
-    #[yaserde(child)]
-    resetvalue: String,
-    #[yaserde(child)]
-    resetmask: String,
-    #[yaserde(child)]
-    peripherals: Vec<Peripheral>
+  #[yaserde(child)]
+  vendor: String,
+  #[yaserde(child)]
+  vendorid: String,
+  #[yaserde(child)]
+  name: String,
+  #[yaserde(child)]
+  series: String,
+  #[yaserde(child)]
+  version: String,
+  #[yaserde(child)]
+  description: String,
+  #[yaserde(child)]
+  licensetext: String,
+  #[yaserde(child)]
+  cpu: CpuDef,
+  #[yaserde(child)]
+  addressunitbits: u8,
+  #[yaserde(child)]
+  width: u8,
+  #[yaserde(child)]
+  size: u8,
+  #[yaserde(child)]
+  access: String,
+  #[yaserde(child)]
+  resetvalue: String,
+  #[yaserde(child)]
+  resetmask: String,
+  #[yaserde(child)]
+  peripherals: Vec<Peripheral>,
 }
 
 #[derive(Default, PartialEq, Debug, YaSerialize)]
 #[yaserde(rename = "device")]
 struct Device {
-    #[yaserde(attribute)]
-    schemaversion: String,
-    #[yaserde(attribute)]
-    xmlns: String,
-    #[yaserde(attribute)]
-    xsnonamespaceschemalocation: String,
-    #[yaserde(child)]
-    devattributes: DevAttrs
+  #[yaserde(attribute)]
+  schemaversion: String,
+  #[yaserde(attribute)]
+  xmlns: String,
+  #[yaserde(attribute)]
+  xsnonamespaceschemalocation: String,
+  #[yaserde(child)]
+  devattributes: DevAttrs,
 }
 
-fn main() {
+#[test]
+fn parsing_svd() {
+  use std::fs;
 
-    let mut vec_peripherals: Vec<Peripheral> = Vec::new();
-    let mut vec_registers: Vec<Register> =  Vec::new();
-    let vec_fields: Vec<Field> = Vec::new();
-
-    let register = Register {
+  let register = Register {
         name: "PRCMD".to_string(),
         description: "This command register (PRCMD) is to protect the registers that may have a significant influence on the application system (PSC, PSM) from an inadvertent write access, so that the system does not stop in case of a program hang-up.".to_string(),
         addressoffset: "0xFFFFF1FC".to_string(),
@@ -130,60 +128,69 @@ fn main() {
         access: "read-write".to_string(),
         resetvalue: "0x0000".to_string(),
         resetmask: "0xFFFF".to_string(),
-        fields: vec_fields
-    };
-    vec_registers.push(register);
-
-    let peripheral = Peripheral {
-        name: "Specific Registers".to_string(),
-        version: "1.0".to_string(),
-        description: "Specific Registers".to_string(),
-        groupname: "MCU".to_string(),
-        baseaddress: "0xFFFFF1FC".to_string(),
-        size: 16,
-        access: "read-write".to_string(),
-        registers: vec_registers
-    };
-    vec_peripherals.push(peripheral);
-
-    let cpu_def = CpuDef {
-        name: "V850".to_string(),
-        revision: "r1".to_string(),
-        endian: "LE".to_string(), // enum {LE, BE, ME}
-        mpupresent: false,
-        fpupresent: false,
-        //nvicpriobits: enum {8, 16, 32, 64, 128},
-        vendorsystickconfig: false    
+        fields: vec![],
     };
 
-    let dev_attrs = DevAttrs {
-        vendor: "Renesas".to_string(),
-        vendorid: "Renesas".to_string(),
-        name: "V850".to_string(),
-        series: "E1/E2/CA2".to_string(),
-        version: "1.2".to_string(),
-        description: "NEC/Renesas V850 automotive grade ICs".to_string(),
-        licensetext: "GPLv3".to_string(),
-        cpu: cpu_def,
-        addressunitbits: 8,
-        width: 32,
-        size: 32,
-        access: "read-write".to_string(),
-        resetvalue: "0x00000000".to_string(),
-        resetmask: "0xFFFFFFFF".to_string(),
-        peripherals: vec_peripherals
-    };
+  let vec_registers = vec![register];
 
-    let dev = Device {  schemaversion: "foo".to_string(),
-                        xmlns: "http://www.w3.org/2001/XMLSchema-instance".to_string(),
-                        xsnonamespaceschemalocation: "CMSIS-SVD.xsd".to_string(),
-                        devattributes: dev_attrs
-                    };
-    
-    // Display pretty printed XML
-    let yaserde_cfg = yaserde::ser::Config{
-        perform_indent: true,
-        .. Default::default()
-    };
-    println!("{:#?}", yaserde::ser::to_string_with_config(&dev, &yaserde_cfg));
+  let peripheral = Peripheral {
+    name: "Specific Registers".to_string(),
+    version: "1.0".to_string(),
+    description: "Specific Registers".to_string(),
+    groupname: "MCU".to_string(),
+    baseaddress: "0xFFFFF1FC".to_string(),
+    size: 16,
+    access: "read-write".to_string(),
+    registers: vec_registers,
+  };
+
+  let vec_peripherals = vec![peripheral];
+
+  let cpu_def = CpuDef {
+    name: "V850".to_string(),
+    revision: "r1".to_string(),
+    endian: "LE".to_string(), // enum {LE, BE, ME}
+    mpupresent: false,
+    fpupresent: false,
+    //nvicpriobits: enum {8, 16, 32, 64, 128},
+    vendorsystickconfig: false,
+  };
+
+  let dev_attrs = DevAttrs {
+    vendor: "Renesas".to_string(),
+    vendorid: "Renesas".to_string(),
+    name: "V850".to_string(),
+    series: "E1/E2/CA2".to_string(),
+    version: "1.2".to_string(),
+    description: "NEC/Renesas V850 automotive grade ICs".to_string(),
+    licensetext: "GPLv3".to_string(),
+    cpu: cpu_def,
+    addressunitbits: 8,
+    width: 32,
+    size: 32,
+    access: "read-write".to_string(),
+    resetvalue: "0x00000000".to_string(),
+    resetmask: "0xFFFFFFFF".to_string(),
+    peripherals: vec_peripherals,
+  };
+
+  let device = Device {
+    schemaversion: "foo".to_string(),
+    xmlns: "http://www.w3.org/2001/XMLSchema-instance".to_string(),
+    xsnonamespaceschemalocation: "CMSIS-SVD.xsd".to_string(),
+    devattributes: dev_attrs,
+  };
+
+  // Display pretty printed XML
+  let yaserde_cfg = yaserde::ser::Config {
+    perform_indent: true,
+    ..Default::default()
+  };
+
+  let serialized = yaserde::ser::to_string_with_config(&device, &yaserde_cfg).unwrap();
+
+  let reference =
+    fs::read_to_string("tests/data/svd.xml").expect("something went wrong reading the file");
+
+  assert_eq!(reference, serialized)
 }
diff --git a/examples/tests/data/svd.xml b/examples/tests/data/svd.xml
new file mode 100644
index 0000000..8743645
--- /dev/null
+++ b/examples/tests/data/svd.xml
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+<device schemaversion="foo" xmlns="http://www.w3.org/2001/XMLSchema-instance" xsnonamespaceschemalocation="CMSIS-SVD.xsd">
+  <devattributes>
+    <vendor>Renesas</vendor>
+    <vendorid>Renesas</vendorid>
+    <name>V850</name>
+    <series>E1/E2/CA2</series>
+    <version>1.2</version>
+    <description>NEC/Renesas V850 automotive grade ICs</description>
+    <licensetext>GPLv3</licensetext>
+    <cpu>
+      <name>V850</name>
+      <revision>r1</revision>
+      <endian>LE</endian>
+      <mpupresent>false</mpupresent>
+      <fpupresent>false</fpupresent>
+      <vendorsystickconfig>false</vendorsystickconfig>
+    </cpu>
+    <addressunitbits>8</addressunitbits>
+    <width>32</width>
+    <size>32</size>
+    <access>read-write</access>
+    <resetvalue>0x00000000</resetvalue>
+    <resetmask>0xFFFFFFFF</resetmask>
+    <peripherals>
+      <name>Specific Registers</name>
+      <version>1.0</version>
+      <description>Specific Registers</description>
+      <groupname>MCU</groupname>
+      <baseaddress>0xFFFFF1FC</baseaddress>
+      <size>16</size>
+      <access>read-write</access>
+      <registers>
+        <name>PRCMD</name>
+        <description>This command register (PRCMD) is to protect the registers that may have a significant influence on the application system (PSC, PSM) from an inadvertent write access, so that the system does not stop in case of a program hang-up.</description>
+        <addressoffset>0xFFFFF1FC</addressoffset>
+        <size>8</size>
+        <access>read-write</access>
+        <resetvalue>0x0000</resetvalue>
+        <resetmask>0xFFFF</resetmask>
+      </registers>
+    </peripherals>
+  </devattributes>
+</device>
\ No newline at end of file
diff --git a/yaserde/src/lib.rs b/yaserde/src/lib.rs
index a9c73e1..9aaafce 100644
--- a/yaserde/src/lib.rs
+++ b/yaserde/src/lib.rs
@@ -13,7 +13,7 @@
 //! file for microcontrollers is called [SVD](https://github.com/rust-embedded/svd/)
 //! and it can be defined on YaSerDe via structs like so:
 //!
-//!```ignore
+//!```rust
 //! use yaserde_derive::YaSerialize;
 //!
 //! #[derive(Default, PartialEq, Debug, YaSerialize)]
@@ -26,7 +26,13 @@
 //!   #[yaserde(attribute)]
 //!   xsnonamespaceschemalocation: String,
 //!   #[yaserde(child)]
-//!   devattributes: DevAttrs
+//!   attributes: DeviceAttributes
+//! }
+//!
+//! #[derive(Default, PartialEq, Debug, YaSerialize)]
+//! struct DeviceAttributes {
+//!   #[yaserde(child)]
+//!   vendor: String,
 //! }
 //!```
 //!
diff --git a/yaserde/tests/option.rs b/yaserde/tests/option.rs
index 32bf492..fe59cb0 100644
--- a/yaserde/tests/option.rs
+++ b/yaserde/tests/option.rs
@@ -15,29 +15,29 @@ fn basic_option_types() {
   test_for_type!(Option::<String>, None, None);
   test_for_type!(Option::<bool>, Some(true), Some("true"));
   test_for_type!(Option::<bool>, None, None);
-  test_for_type!(Option::<u8>, Some(12 as u8), Some("12"));
+  test_for_type!(Option::<u8>, Some(12_u8), Some("12"));
   test_for_type!(Option::<u8>, None, None);
-  test_for_type!(Option::<i8>, Some(12 as i8), Some("12"));
-  test_for_type!(Option::<i8>, Some(-12 as i8), Some("-12"));
+  test_for_type!(Option::<i8>, Some(12_i8), Some("12"));
+  test_for_type!(Option::<i8>, Some(-12_i8), Some("-12"));
   test_for_type!(Option::<i8>, None, None);
-  test_for_type!(Option::<u16>, Some(12 as u16), Some("12"));
+  test_for_type!(Option::<u16>, Some(12_u16), Some("12"));
   test_for_type!(Option::<u16>, None, None);
-  test_for_type!(Option::<i16>, Some(12 as i16), Some("12"));
-  test_for_type!(Option::<i16>, Some(-12 as i16), Some("-12"));
+  test_for_type!(Option::<i16>, Some(12_i16), Some("12"));
+  test_for_type!(Option::<i16>, Some(-12_i16), Some("-12"));
   test_for_type!(Option::<i16>, None, None);
-  test_for_type!(Option::<u32>, Some(12 as u32), Some("12"));
+  test_for_type!(Option::<u32>, Some(12_u32), Some("12"));
   test_for_type!(Option::<u32>, None, None);
-  test_for_type!(Option::<i32>, Some(12 as i32), Some("12"));
-  test_for_type!(Option::<i32>, Some(-12 as i32), Some("-12"));
+  test_for_type!(Option::<i32>, Some(12_i32), Some("12"));
+  test_for_type!(Option::<i32>, Some(-12_i32), Some("-12"));
   test_for_type!(Option::<i32>, None, None);
-  test_for_type!(Option::<u64>, Some(12 as u64), Some("12"));
+  test_for_type!(Option::<u64>, Some(12_u64), Some("12"));
   test_for_type!(Option::<u64>, None, None);
-  test_for_type!(Option::<i64>, Some(12 as i64), Some("12"));
-  test_for_type!(Option::<i64>, Some(-12 as i64), Some("-12"));
+  test_for_type!(Option::<i64>, Some(12_i64), Some("12"));
+  test_for_type!(Option::<i64>, Some(-12_i64), Some("-12"));
   test_for_type!(Option::<i64>, None, None);
-  test_for_type!(Option::<f32>, Some(-12.5 as f32), Some("-12.5"));
+  test_for_type!(Option::<f32>, Some(-12.5_f32), Some("-12.5"));
   test_for_type!(Option::<f32>, None, None);
-  test_for_type!(Option::<f64>, Some(-12.5 as f64), Some("-12.5"));
+  test_for_type!(Option::<f64>, Some(-12.5_f64), Some("-12.5"));
   test_for_type!(Option::<f64>, None, None);
 
   // TODO
@@ -50,29 +50,29 @@ fn basic_option_types() {
   test_for_attribute_type!(Option::<String>, None, None);
   test_for_attribute_type!(Option::<bool>, Some(true), Some("true"));
   test_for_attribute_type!(Option::<bool>, None, None);
-  test_for_attribute_type!(Option::<u8>, Some(12 as u8), Some("12"));
+  test_for_attribute_type!(Option::<u8>, Some(12_u8), Some("12"));
   test_for_attribute_type!(Option::<u8>, None, None);
-  test_for_attribute_type!(Option::<i8>, Some(12 as i8), Some("12"));
-  test_for_attribute_type!(Option::<i8>, Some(-12 as i8), Some("-12"));
+  test_for_attribute_type!(Option::<i8>, Some(12_i8), Some("12"));
+  test_for_attribute_type!(Option::<i8>, Some(-12_i8), Some("-12"));
   test_for_attribute_type!(Option::<i8>, None, None);
-  test_for_attribute_type!(Option::<u16>, Some(12 as u16), Some("12"));
+  test_for_attribute_type!(Option::<u16>, Some(12_u16), Some("12"));
   test_for_attribute_type!(Option::<u16>, None, None);
-  test_for_attribute_type!(Option::<i16>, Some(12 as i16), Some("12"));
-  test_for_attribute_type!(Option::<i16>, Some(-12 as i16), Some("-12"));
+  test_for_attribute_type!(Option::<i16>, Some(12_i16), Some("12"));
+  test_for_attribute_type!(Option::<i16>, Some(-12_i16), Some("-12"));
   test_for_attribute_type!(Option::<i16>, None, None);
-  test_for_attribute_type!(Option::<u32>, Some(12 as u32), Some("12"));
+  test_for_attribute_type!(Option::<u32>, Some(12_u32), Some("12"));
   test_for_attribute_type!(Option::<u32>, None, None);
-  test_for_attribute_type!(Option::<i32>, Some(12 as i32), Some("12"));
-  test_for_attribute_type!(Option::<i32>, Some(-12 as i32), Some("-12"));
+  test_for_attribute_type!(Option::<i32>, Some(12_i32), Some("12"));
+  test_for_attribute_type!(Option::<i32>, Some(-12_i32), Some("-12"));
   test_for_attribute_type!(Option::<i32>, None, None);
-  test_for_attribute_type!(Option::<u64>, Some(12 as u64), Some("12"));
+  test_for_attribute_type!(Option::<u64>, Some(12_u64), Some("12"));
   test_for_attribute_type!(Option::<u64>, None, None);
-  test_for_attribute_type!(Option::<i64>, Some(12 as i64), Some("12"));
-  test_for_attribute_type!(Option::<i64>, Some(-12 as i64), Some("-12"));
+  test_for_attribute_type!(Option::<i64>, Some(12_i64), Some("12"));
+  test_for_attribute_type!(Option::<i64>, Some(-12_i64), Some("-12"));
   test_for_attribute_type!(Option::<i64>, None, None);
-  test_for_attribute_type!(Option::<f32>, Some(-12.5 as f32), Some("-12.5"));
+  test_for_attribute_type!(Option::<f32>, Some(-12.5_f32), Some("-12.5"));
   test_for_attribute_type!(Option::<f32>, None, None);
-  test_for_attribute_type!(Option::<f64>, Some(-12.5 as f64), Some("-12.5"));
+  test_for_attribute_type!(Option::<f64>, Some(-12.5_f64), Some("-12.5"));
   test_for_attribute_type!(Option::<f64>, None, None);
 }
 
diff --git a/yaserde/tests/skip_if.rs b/yaserde/tests/skip_if.rs
index 641e737..de62a7d 100644
--- a/yaserde/tests/skip_if.rs
+++ b/yaserde/tests/skip_if.rs
@@ -34,7 +34,7 @@ fn skip_serializing_if_for_struct() {
   }
 
   impl XmlStruct {
-    fn check_string_function(&self, value: &String) -> bool {
+    fn check_string_function(&self, value: &str) -> bool {
       value == "something"
     }
 
@@ -47,7 +47,7 @@ fn skip_serializing_if_for_struct() {
     }
 
     fn check_f32_function(&self, value: &f32) -> bool {
-      value == &0.0
+      (value - 0.0).abs() < f32::EPSILON
     }
   }
 
diff --git a/yaserde/tests/types.rs b/yaserde/tests/types.rs
index 3b2ec70..db5c82d 100644
--- a/yaserde/tests/types.rs
+++ b/yaserde/tests/types.rs
@@ -13,37 +13,37 @@ fn ser_type() {
 
   test_for_type!(String, "test".to_string(), Some("test"));
   test_for_type!(bool, true, Some("true"));
-  test_for_type!(u8, 12 as u8, Some("12"));
-  test_for_type!(i8, 12 as i8, Some("12"));
-  test_for_type!(i8, -12 as i8, Some("-12"));
-  test_for_type!(u16, 12 as u16, Some("12"));
-  test_for_type!(i16, 12 as i16, Some("12"));
-  test_for_type!(i16, -12 as i16, Some("-12"));
-  test_for_type!(u32, 12 as u32, Some("12"));
-  test_for_type!(i32, 12 as i32, Some("12"));
-  test_for_type!(i32, -12 as i32, Some("-12"));
-  test_for_type!(u64, 12 as u64, Some("12"));
-  test_for_type!(i64, 12 as i64, Some("12"));
-  test_for_type!(i64, -12 as i64, Some("-12"));
-  test_for_type!(f32, -12.5 as f32, Some("-12.5"));
-  test_for_type!(f64, -12.5 as f64, Some("-12.5"));
+  test_for_type!(u8, 12_u8, Some("12"));
+  test_for_type!(i8, 12_i8, Some("12"));
+  test_for_type!(i8, -12_i8, Some("-12"));
+  test_for_type!(u16, 12_u16, Some("12"));
+  test_for_type!(i16, 12_i16, Some("12"));
+  test_for_type!(i16, -12_i16, Some("-12"));
+  test_for_type!(u32, 12_u32, Some("12"));
+  test_for_type!(i32, 12_i32, Some("12"));
+  test_for_type!(i32, -12_i32, Some("-12"));
+  test_for_type!(u64, 12_u64, Some("12"));
+  test_for_type!(i64, 12_i64, Some("12"));
+  test_for_type!(i64, -12_i64, Some("-12"));
+  test_for_type!(f32, -12.5_f32, Some("-12.5"));
+  test_for_type!(f64, -12.5_f64, Some("-12.5"));
   test_for_type!(Vec::<String>, vec![], None);
   test_for_type!(Vec::<String>, vec!["test".to_string()], Some("test"));
 
   test_for_attribute_type!(String, "test".to_string(), Some("test"));
   test_for_attribute_type!(bool, true, Some("true"));
-  test_for_attribute_type!(u8, 12 as u8, Some("12"));
-  test_for_attribute_type!(i8, 12 as i8, Some("12"));
-  test_for_attribute_type!(i8, -12 as i8, Some("-12"));
-  test_for_attribute_type!(u16, 12 as u16, Some("12"));
-  test_for_attribute_type!(i16, 12 as i16, Some("12"));
-  test_for_attribute_type!(i16, -12 as i16, Some("-12"));
-  test_for_attribute_type!(u32, 12 as u32, Some("12"));
-  test_for_attribute_type!(i32, 12 as i32, Some("12"));
-  test_for_attribute_type!(i32, -12 as i32, Some("-12"));
-  test_for_attribute_type!(u64, 12 as u64, Some("12"));
-  test_for_attribute_type!(i64, 12 as i64, Some("12"));
-  test_for_attribute_type!(i64, -12 as i64, Some("-12"));
-  test_for_attribute_type!(f32, -12.5 as f32, Some("-12.5"));
-  test_for_attribute_type!(f64, -12.5 as f64, Some("-12.5"));
+  test_for_attribute_type!(u8, 12_u8, Some("12"));
+  test_for_attribute_type!(i8, 12_i8, Some("12"));
+  test_for_attribute_type!(i8, -12_i8, Some("-12"));
+  test_for_attribute_type!(u16, 12_u16, Some("12"));
+  test_for_attribute_type!(i16, 12_i16, Some("12"));
+  test_for_attribute_type!(i16, -12_i16, Some("-12"));
+  test_for_attribute_type!(u32, 12_u32, Some("12"));
+  test_for_attribute_type!(i32, 12_i32, Some("12"));
+  test_for_attribute_type!(i32, -12_i32, Some("-12"));
+  test_for_attribute_type!(u64, 12_u64, Some("12"));
+  test_for_attribute_type!(i64, 12_i64, Some("12"));
+  test_for_attribute_type!(i64, -12_i64, Some("-12"));
+  test_for_attribute_type!(f32, -12.5_f32, Some("-12.5"));
+  test_for_attribute_type!(f64, -12.5_f64, Some("-12.5"));
 }