Bump all in-tree components to syn 1

components/config_plugins/Cargo.toml

@@ -12,7 +12,7 @@ proc-macro = true
 path = "lib.rs"
 
 [dependencies]
-syn = { version = "0.15", default-features = false, features = ["clone-impls", "parsing"] }
-quote = "0.6"
-proc-macro2 = "0.4"
+syn = { version = "1", default-features = false, features = ["clone-impls", "parsing"] }
+quote = "1"
+proc-macro2 = "1"
 itertools = "0.8"

components/config_plugins/lib.rs

@@ -196,15 +196,15 @@ impl Field {
 
 fn attr_to_pref_name(attr: &Attribute) -> Option<LitStr> {
     attr.parse_meta().ok().and_then(|meta| {
-        if let Meta::List(MetaList { ident, nested, .. }) = meta {
-            if ident.to_string() == "serde" {
+        if let Meta::List(MetaList { path, nested, .. }) = meta {
+            if path.is_ident("serde") {
                 if let Some(NestedMeta::Meta(Meta::NameValue(MetaNameValue {
-                    ref ident,
+                    ref path,
                     lit: Lit::Str(val),
                     ..
                 }))) = nested.iter().next()
                 {
-                    if ident.to_string() == "rename" {
+                    if path.is_ident("rename") {
                         return Some(val.clone());
                     }
                 }

components/deny_public_fields/Cargo.toml

@@ -11,5 +11,5 @@ path = "lib.rs"
 proc-macro = true
 
 [dependencies]
-syn = { version = "0.15", default-features = false, features = ["derive", "parsing"] }
-synstructure = "0.10"
+syn = { version = "1", default-features = false, features = ["derive", "parsing"] }
+synstructure = "0.12"

components/derive_common/Cargo.toml

@@ -9,8 +9,8 @@ publish = false
 path = "lib.rs"
 
 [dependencies]
-darling = "0.9"
-proc-macro2 = "0.4"
-quote = "0.6"
-syn = { version = "0.15", default-features = false, features = ["clone-impls", "parsing"] }
-synstructure = "0.10"
+darling = { version = "0.10", default-features = false }
+proc-macro2 = "1"
+quote = "1"
+syn = { version = "1", default-features = false, features = ["clone-impls", "parsing"] }
+synstructure = "0.12"

components/dom_struct/Cargo.toml

@@ -6,8 +6,8 @@ publish = false
 version = "0.0.1"
 
 [dependencies]
-quote = "0.6.3"
-syn = { version = "0.15", default-features = false, features = ["clone-impls", "parsing"] }
+quote = "1"
+syn = { version = "1", default-features = false, features = ["clone-impls", "parsing"] }
 
 [lib]
 path = "lib.rs"

components/dom_struct/lib.rs

@@ -35,11 +35,7 @@ pub fn dom_struct(args: TokenStream, input: TokenStream) -> TokenStream {
             return quote!(#s2).into();
         }
         if let Fields::Named(ref f) = s.fields {
-            let f = f
-                .named
-                .first()
-                .expect("Must have at least one field")
-                .into_value();
+            let f = f.named.first().expect("Must have at least one field");
             let ident = f.ident.as_ref().expect("Must have named fields");
             let name = &s.ident;
             let ty = &f.ty;

components/domobject_derive/Cargo.toml

@@ -11,6 +11,6 @@ path = "lib.rs"
 proc-macro = true
 
 [dependencies]
-proc-macro2 = "0.4"
-syn = { version = "0.15", default-features = false, features = ["clone-impls", "derive", "parsing"] }
-quote = "0.6"
+proc-macro2 = "1"
+syn = { version = "1", default-features = false, features = ["clone-impls", "derive", "parsing"] }
+quote = "1"

components/jstraceable_derive/Cargo.toml

@@ -11,6 +11,6 @@ path = "lib.rs"
 proc-macro = true
 
 [dependencies]
-proc-macro2 = "0.4"
-syn = { version = "0.15", default-features = false, features = ["clone-impls", "derive", "parsing"] }
-synstructure = "0.10"
+proc-macro2 = "1"
+syn = { version = "1", default-features = false, features = ["clone-impls", "derive", "parsing"] }
+synstructure = "0.12"

components/style_derive/Cargo.toml

@@ -10,9 +10,9 @@ path = "lib.rs"
 proc-macro = true
 
 [dependencies]
-darling = "0.9"
+darling = { version = "0.10", default-features = false }
 derive_common = { path = "../derive_common" }
-proc-macro2 = "0.4"
-quote = "0.6"
-syn = { version = "0.15", default-features = false, features = ["clone-impls", "derive", "parsing"] }
-synstructure = "0.10"
+proc-macro2 = "1"
+quote = "1"
+syn = { version = "1", default-features = false, features = ["clone-impls", "derive", "parsing"] }
+synstructure = "0.12"

components/style_derive/animate.rs

@@ -2,7 +2,7 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
-use darling::util::IdentList;
+use darling::util::PathList;
 use derive_common::cg;
 use proc_macro2::TokenStream;
 use quote::TokenStreamExt;
@@ -14,7 +14,7 @@ pub fn derive(mut input: DeriveInput) -> TokenStream {
     let no_bound = animation_input_attrs.no_bound.unwrap_or_default();
     let mut where_clause = input.generics.where_clause.take();
     for param in input.generics.type_params() {
-        if !no_bound.contains(&param.ident) {
+        if !no_bound.iter().any(|name| name.is_ident(&param.ident)) {
             cg::add_predicate(
                 &mut where_clause,
                 parse_quote!(#param: crate::values::animated::Animate),
@@ -124,7 +124,7 @@ struct AnimateInputAttrs {
 #[darling(attributes(animation), default)]
 #[derive(Default, FromDeriveInput)]
 pub struct AnimationInputAttrs {
-    pub no_bound: Option<IdentList>,
+    pub no_bound: Option<PathList>,
 }
 
 #[darling(attributes(animation), default)]
@@ -133,7 +133,7 @@ pub struct AnimationVariantAttrs {
     pub error: bool,
     // Only here because of structs, where the struct definition acts as a
     // variant itself.
-    pub no_bound: Option<IdentList>,
+    pub no_bound: Option<PathList>,
 }
 
 #[darling(attributes(animation), default)]

components/style_derive/compute_squared_distance.rs

@@ -14,7 +14,7 @@ pub fn derive(mut input: DeriveInput) -> TokenStream {
     let no_bound = animation_input_attrs.no_bound.unwrap_or_default();
     let mut where_clause = input.generics.where_clause.take();
     for param in input.generics.type_params() {
-        if !no_bound.contains(&param.ident) {
+        if !no_bound.iter().any(|name| name.is_ident(&param.ident)) {
             cg::add_predicate(
                 &mut where_clause,
                 parse_quote!(#param: crate::values::distance::ComputeSquaredDistance),

components/style_derive/to_animated_zero.rs

@@ -14,7 +14,7 @@ pub fn derive(mut input: syn::DeriveInput) -> TokenStream {
     let no_bound = animation_input_attrs.no_bound.unwrap_or_default();
     let mut where_clause = input.generics.where_clause.take();
     for param in input.generics.type_params() {
-        if !no_bound.contains(&param.ident) {
+        if !no_bound.iter().any(|name| name.is_ident(&param.ident)) {
             cg::add_predicate(
                 &mut where_clause,
                 parse_quote!(#param: crate::values::animated::ToAnimatedZero),

components/to_shmem_derive/Cargo.toml

@@ -10,9 +10,9 @@ path = "lib.rs"
 proc-macro = true
 
 [dependencies]
-darling = "0.9"
+darling = { version = "0.10", default-features = false }
 derive_common = { path = "../derive_common" }
-proc-macro2 = "0.4"
-quote = "0.6"
-syn = { version = "0.15", default-features = false, features = ["derive", "parsing"] }
-synstructure = "0.10"
+proc-macro2 = "1"
+quote = "1"
+syn = { version = "1", default-features = false, features = ["derive", "parsing"] }
+synstructure = "0.12"