update dependencies with 1.0 releases

yaserde_derive/Cargo.toml

@@ -11,9 +11,9 @@ documentation = "https://docs.rs/yaserde"
 readme = "../README.md"
 
 [dependencies]
-syn = { version = "0.15.22", features = ["visit", "extra-traits"] }
-proc-macro2 = "0.4.24"
-quote = "0.6.10"
+syn = { version = "1.0.5", features = ["visit", "extra-traits"] }
+proc-macro2 = "1.0.5"
+quote = "1.0.2"
 
 [lib]
 name = "yaserde_derive"

yaserde_derive/src/attribute.rs

@@ -40,7 +40,7 @@ impl YaSerdeAttribute {
     let mut text = false;
 
     for attr in attrs.iter() {
-      let mut attr_iter = attr.clone().tts.into_iter();
+      let mut attr_iter = attr.clone().tokens.into_iter();
       if let Some(token) = attr_iter.next() {
         if let TokenTree::Group(group) = token {
           if group.delimiter() == Delimiter::Parenthesis {
@@ -146,7 +146,7 @@ fn parse_attributes() {
       leading_colon: None,
       segments: punctuated,
     },
-    tts: TokenStream::from_str("(attribute)").unwrap(),
+    tokens: TokenStream::from_str("(attribute)").unwrap(),
   }];
 
   let attrs = YaSerdeAttribute::parse(&attributes);

yaserde_derive/src/field_type.rs

@@ -1,5 +1,4 @@
 use syn;
-use syn::punctuated::Pair;
 use syn::Type::Path;
 
 #[derive(Debug)]
@@ -56,7 +55,7 @@ pub fn get_field_type(field: &syn::Field) -> Option<FieldType> {
         return None;
       }
       match path.path.segments.first() {
-        Some(Pair::End(t)) => FieldType::from_ident(t),
+        Some(path_segment) => FieldType::from_ident(path_segment),
         _ => None,
       }
     }
@@ -66,10 +65,10 @@ pub fn get_field_type(field: &syn::Field) -> Option<FieldType> {
 
 fn get_sub_type(t: &syn::PathSegment) -> Option<syn::PathSegment> {
   if let syn::PathArguments::AngleBracketed(ref args) = t.arguments {
-    if let Some(Pair::End(tt)) = args.args.first() {
+    if let Some(tt) = args.args.first() {
       if let syn::GenericArgument::Type(ref argument) = *tt {
         if let Path(ref path2) = *argument {
-          if let Some(Pair::End(ttt)) = path2.path.segments.first() {
+          if let Some(ttt) = path2.path.segments.first() {
             return Some(ttt.clone());
           }
         }