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This commit is contained in:
Marc-Antoine Arnaud
2019-10-08 09:04:29 +02:00
parent dd5ca6df6b
commit 29e6736d8d
10 changed files with 172 additions and 114 deletions
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1
yaserde_derive/src/de/build_default_value.rs
View File

@@ -1,4 +1,3 @@
use proc_macro2::{Span, TokenStream};
use syn::Ident;

200
yaserde_derive/src/de/expand_enum.rs
View File

@@ -1,4 +1,5 @@
use attribute::*;
use de::build_default_value::build_default_value;
use field_type::*;
use proc_macro2::{Span, TokenStream};
use quote::TokenStreamExt;
@@ -6,7 +7,6 @@ use std::collections::BTreeMap;
use syn::DataEnum;
use syn::Fields;
use syn::Ident;
use de::build_default_value::build_default_value;
pub fn parse(
data_enum: &DataEnum,
@@ -28,42 +28,72 @@ pub fn parse(
let field_attrs = YaSerdeAttribute::parse(&field.attrs);
match get_field_type(field) {
Some(FieldType::FieldTypeString) => {
build_default_value(field_label, &quote! {String}, &quote! {"".to_string()}, &field_attrs.default)
}
Some(FieldType::FieldTypeBool) => {
build_default_value(field_label, &quote! {bool}, &quote! {false}, &field_attrs.default)
}
Some(FieldType::FieldTypeString) => build_default_value(
field_label,
&quote! {String},
&quote! {"".to_string()},
&field_attrs.default,
),
Some(FieldType::FieldTypeBool) => build_default_value(
field_label,
&quote! {bool},
&quote! {false},
&field_attrs.default,
),
Some(FieldType::FieldTypeI8) => {
build_default_value(field_label, &quote! {i8}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeU8) => {
build_default_value(field_label, &quote! {u8}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeI16) => {
build_default_value(field_label, &quote! {i16}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeU16) => {
build_default_value(field_label, &quote! {u16}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeI32) => {
build_default_value(field_label, &quote! {i32}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeU32) => {
build_default_value(field_label, &quote! {u32}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeI64) => {
build_default_value(field_label, &quote! {i64}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeU64) => {
build_default_value(field_label, &quote! {u64}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeF32) => {
build_default_value(field_label, &quote! {f32}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeF64) => {
build_default_value(field_label, &quote! {f64}, &quote! {0}, &field_attrs.default)
}
Some(FieldType::FieldTypeI16) => build_default_value(
field_label,
&quote! {i16},
&quote! {0},
&field_attrs.default,
),
Some(FieldType::FieldTypeU16) => build_default_value(
field_label,
&quote! {u16},
&quote! {0},
&field_attrs.default,
),
Some(FieldType::FieldTypeI32) => build_default_value(
field_label,
&quote! {i32},
&quote! {0},
&field_attrs.default,
),
Some(FieldType::FieldTypeU32) => build_default_value(
field_label,
&quote! {u32},
&quote! {0},
&field_attrs.default,
),
Some(FieldType::FieldTypeI64) => build_default_value(
field_label,
&quote! {i64},
&quote! {0},
&field_attrs.default,
),
Some(FieldType::FieldTypeU64) => build_default_value(
field_label,
&quote! {u64},
&quote! {0},
&field_attrs.default,
),
Some(FieldType::FieldTypeF32) => build_default_value(
field_label,
&quote! {f32},
&quote! {0},
&field_attrs.default,
),
Some(FieldType::FieldTypeF64) => build_default_value(
field_label,
&quote! {f64},
&quote! {0},
&field_attrs.default,
),
Some(FieldType::FieldTypeStruct { struct_name }) => build_default_value(
field_label,
&quote! {#struct_name},
@@ -88,42 +118,78 @@ pub fn parse(
Some(FieldType::FieldTypeVec { data_type }) => {
let dt = Box::into_raw(data_type);
match unsafe { dt.as_ref() } {
Some(&FieldType::FieldTypeString) => {
build_default_value(field_label, &quote! {Vec<String>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeBool) => {
build_default_value(field_label, &quote! {Vec<bool>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeI8) => {
build_default_value(field_label, &quote! {Vec<i8>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeU8) => {
build_default_value(field_label, &quote! {Vec<u8>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeI16) => {
build_default_value(field_label, &quote! {Vec<i16>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeU16) => {
build_default_value(field_label, &quote! {Vec<u16>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeI32) => {
build_default_value(field_label, &quote! {Vec<i32>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeU32) => {
build_default_value(field_label, &quote! {Vec<u32>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeI64) => {
build_default_value(field_label, &quote! {Vec<i64>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeU64) => {
build_default_value(field_label, &quote! {Vec<u64>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeF32) => {
build_default_value(field_label, &quote! {Vec<f32>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeF64) => {
build_default_value(field_label, &quote! {Vec<f64>}, &quote! {vec![]}, &field_attrs.default)
}
Some(&FieldType::FieldTypeString) => build_default_value(
field_label,
&quote! {Vec<String>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeBool) => build_default_value(
field_label,
&quote! {Vec<bool>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeI8) => build_default_value(
field_label,
&quote! {Vec<i8>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeU8) => build_default_value(
field_label,
&quote! {Vec<u8>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeI16) => build_default_value(
field_label,
&quote! {Vec<i16>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeU16) => build_default_value(
field_label,
&quote! {Vec<u16>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeI32) => build_default_value(
field_label,
&quote! {Vec<i32>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeU32) => build_default_value(
field_label,
&quote! {Vec<u32>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeI64) => build_default_value(
field_label,
&quote! {Vec<i64>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeU64) => build_default_value(
field_label,
&quote! {Vec<u64>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeF32) => build_default_value(
field_label,
&quote! {Vec<f32>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeF64) => build_default_value(
field_label,
&quote! {Vec<f64>},
&quote! {vec![]},
&field_attrs.default,
),
Some(&FieldType::FieldTypeStruct { ref struct_name }) => build_default_value(
field_label,
&quote! {Vec<#struct_name>},

4
yaserde_derive/src/de/expand_struct.rs
View File

@@ -1,11 +1,11 @@
use attribute::*;
use de::build_default_value::build_default_value;
use field_type::*;
use proc_macro2::{Span, TokenStream};
use quote::TokenStreamExt;
use std::collections::BTreeMap;
use syn::DataStruct;
use syn::Ident;
use de::build_default_value::build_default_value;
pub fn parse(
data_struct: &DataStruct,
@@ -14,7 +14,6 @@ pub fn parse(
prefix: &Option<String>,
namespaces: &BTreeMap<String, String>,
) -> TokenStream {
let namespaces_matches: TokenStream = namespaces
.iter()
.map(|(p, ns)| {
@@ -1361,7 +1360,6 @@ fn build_call_visitor(
prefix: &Option<String>,
namespaces: &BTreeMap<String, String>,
) -> Option<TokenStream> {
let namespaces_matches: TokenStream = namespaces
.iter()
.map(|(p, ns)| {

11
yaserde_derive/src/de/mod.rs
View File

@@ -1,4 +1,3 @@
pub mod build_default_value;
pub mod expand_enum;
pub mod expand_struct;
@@ -17,9 +16,13 @@ pub fn expand_derive_deserialize(ast: &syn::DeriveInput) -> Result<TokenStream,
let root = root_attrs.clone().root.unwrap_or_else(|| name.to_string());
let impl_block = match *data {
syn::Data::Struct(ref data_struct) => {
expand_struct::parse(data_struct, name, &root, &root_attrs.prefix, &root_attrs.namespaces)
}
syn::Data::Struct(ref data_struct) => expand_struct::parse(
data_struct,
name,
&root,
&root_attrs.prefix,
&root_attrs.namespaces,
),
syn::Data::Enum(ref data_enum) => {
expand_enum::parse(data_enum, name, &root, &root_attrs.namespaces)
}