Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 12:40:06 +01:00
Code Issues Projects Releases Packages Wiki Activity

Use 2018-style paths in code generated by style_derive

Browse source
This commit is contained in:
Simon Sapin 2018-11-01 13:41:10 +01:00
parent b60006ae11
commit ede79a6a5d
9 changed files with 65 additions and 65 deletions
Download patch file Download diff file Expand all files Collapse all files

10
components/style_derive/animate.rs
View file

@ -16,7 +16,7 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
if !no_bound.contains(&param.ident) {
cg::add_predicate(
&mut where_clause,
parse_quote!(#param: ::values::animated::Animate),
parse_quote!(#param: crate::values::animated::Animate),
);
}
}
@ -51,13 +51,13 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
let (impl_generics, ty_generics, where_clause) = input.generics.split_for_impl();
quote! {
impl #impl_generics ::values::animated::Animate for #name #ty_generics #where_clause {
impl #impl_generics crate::values::animated::Animate for #name #ty_generics #where_clause {
#[allow(unused_variables, unused_imports)]
#[inline]
fn animate(
&self,
other: &Self,
procedure: ::values::animated::Procedure,
procedure: crate::values::animated::Procedure,
) -> Result<Self, ()> {
match (self, other) {
#match_body
@ -84,12 +84,12 @@ fn derive_variant_arm(variant: &VariantInfo) -> Result<Tokens, ()> {
if #this != #other {
return Err(());
}
let #result = ::std::clone::Clone::clone(#this);
let #result = std::clone::Clone::clone(#this);
}
} else {
quote! {
let #result =
::values::animated::Animate::animate(#this, #other, procedure)?;
crate::values::animated::Animate::animate(#this, #other, procedure)?;
}
}
}));

2
components/style_derive/cg.rs
View file

@ -54,7 +54,7 @@ pub fn fmap_trait_output(input: &DeriveInput, trait_path: &Path, trait_output: I
&GenericParam::Type(ref data) => {
let ident = data.ident;
GenericArgument::Type(
parse_quote!(<#ident as ::#trait_path>::#trait_output),
parse_quote!(<#ident as #trait_path>::#trait_output),
)
},
ref arg => panic!("arguments {:?} cannot be mapped yet", arg),

14
components/style_derive/compute_squared_distance.rs
View file

@ -16,7 +16,7 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
if !no_bound.contains(&param.ident) {
cg::add_predicate(
&mut where_clause,
parse_quote!(#param: ::values::distance::ComputeSquaredDistance),
parse_quote!(#param: crate::values::distance::ComputeSquaredDistance),
);
}
}
@ -35,7 +35,7 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
let (this_pattern, this_info) = cg::ref_pattern(&variant, "this");
let (other_pattern, other_info) = cg::ref_pattern(&variant, "other");
let sum = if this_info.is_empty() {
quote! { ::values::distance::SquaredDistance::from_sqrt(0.) }
quote! { crate::values::distance::SquaredDistance::from_sqrt(0.) }
} else {
let mut sum = quote!();
sum.append_separated(this_info.iter().zip(&other_info).map(|(this, other)| {
@ -44,7 +44,7 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
let ty = &this.ast().ty;
cg::add_predicate(
&mut where_clause,
parse_quote!(#ty: ::values::distance::ComputeSquaredDistance),
parse_quote!(#ty: crate::values::distance::ComputeSquaredDistance),
);
}
@ -57,12 +57,12 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
if #this != #other {
return Err(());
}
::values::distance::SquaredDistance::from_sqrt(0.)
crate::values::distance::SquaredDistance::from_sqrt(0.)
}
}
} else {
quote! {
::values::distance::ComputeSquaredDistance::compute_squared_distance(#this, #other)?
crate::values::distance::ComputeSquaredDistance::compute_squared_distance(#this, #other)?
}
}
}), quote!(+));
@ -95,13 +95,13 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
let (impl_generics, ty_generics, where_clause) = input.generics.split_for_impl();
quote! {
impl #impl_generics ::values::distance::ComputeSquaredDistance for #name #ty_generics #where_clause {
impl #impl_generics crate::values::distance::ComputeSquaredDistance for #name #ty_generics #where_clause {
#[allow(unused_variables, unused_imports)]
#[inline]
fn compute_squared_distance(
&self,
other: &Self,
) -> Result<::values::distance::SquaredDistance, ()> {
) -> Result<crate::values::distance::SquaredDistance, ()> {
match (self, other) {
#match_body
}

16
components/style_derive/parse.rs
View file

@ -79,7 +79,7 @@ pub fn derive(input: DeriveInput) -> Tokens {
match_ignore_ascii_case! { &ident,
#match_body
_ => Err(location.new_unexpected_token_error(
::cssparser::Token::Ident(ident.clone())
cssparser::Token::Ident(ident.clone())
))
}
}
@ -88,12 +88,12 @@ pub fn derive(input: DeriveInput) -> Tokens {
};
let parse_trait_impl = quote! {
impl ::parser::Parse for #name {
impl crate::parser::Parse for #name {
#[inline]
fn parse<'i, 't>(
#context_ident: &::parser::ParserContext,
input: &mut ::cssparser::Parser<'i, 't>,
) -> Result<Self, ::style_traits::ParseError<'i>> {
#context_ident: &crate::parser::ParserContext,
input: &mut cssparser::Parser<'i, 't>,
) -> Result<Self, style_traits::ParseError<'i>> {
#parse_body
}
}
@ -110,13 +110,13 @@ pub fn derive(input: DeriveInput) -> Tokens {
/// Parse this keyword.
#[inline]
pub fn parse<'i, 't>(
input: &mut ::cssparser::Parser<'i, 't>,
) -> Result<Self, ::style_traits::ParseError<'i>> {
input: &mut cssparser::Parser<'i, 't>,
) -> Result<Self, style_traits::ParseError<'i>> {
let location = input.current_source_location();
let ident = input.expect_ident()?;
Self::from_ident(ident.as_ref()).map_err(|()| {
location.new_unexpected_token_error(
::cssparser::Token::Ident(ident.clone())
cssparser::Token::Ident(ident.clone())
)
})
}

10
components/style_derive/specified_value_info.rs
View file

@ -24,7 +24,7 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
for param in input.generics.type_params() {
cg::add_predicate(
&mut where_clause,
parse_quote!(#param: ::style_traits::SpecifiedValueInfo),
parse_quote!(#param: style_traits::SpecifiedValueInfo),
);
}
input.generics.where_clause = where_clause;
@ -86,20 +86,20 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
let mut types_value = quote!(0);
types_value.append_all(types.iter().map(|ty| {
quote! {
| <#ty as ::style_traits::SpecifiedValueInfo>::SUPPORTED_TYPES
| <#ty as style_traits::SpecifiedValueInfo>::SUPPORTED_TYPES
}
}));
let mut nested_collects = quote!();
nested_collects.append_all(types.iter().map(|ty| {
quote! {
<#ty as ::style_traits::SpecifiedValueInfo>::collect_completion_keywords(_f);
<#ty as style_traits::SpecifiedValueInfo>::collect_completion_keywords(_f);
}
}));
if let Some(ty) = info_attrs.ty {
types_value.append_all(quote! {
| ::style_traits::CssType::#ty
| style_traits::CssType::#ty
});
}
@ -114,7 +114,7 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
let name = &input.ident;
let (impl_generics, ty_generics, where_clause) = input.generics.split_for_impl();
quote! {
impl #impl_generics ::style_traits::SpecifiedValueInfo for #name #ty_generics
impl #impl_generics style_traits::SpecifiedValueInfo for #name #ty_generics
#where_clause
{
const SUPPORTED_TYPES: u8 = #types_value;

10
components/style_derive/to_animated_value.rs
View file

@ -12,19 +12,19 @@ pub fn derive(mut input: DeriveInput) -> quote::Tokens {
for param in input.generics.type_params() {
cg::add_predicate(
&mut where_clause,
parse_quote!(#param: ::values::animated::ToAnimatedValue),
parse_quote!(#param: crate::values::animated::ToAnimatedValue),
);
}
let to_body = cg::fmap_match(
&input,
BindStyle::Move,
|binding| quote!(::values::animated::ToAnimatedValue::to_animated_value(#binding)),
|binding| quote!(crate::values::animated::ToAnimatedValue::to_animated_value(#binding)),
);
let from_body = cg::fmap_match(
&input,
BindStyle::Move,
|binding| quote!(::values::animated::ToAnimatedValue::from_animated_value(#binding)),
|binding| quote!(crate::values::animated::ToAnimatedValue::from_animated_value(#binding)),
);
input.generics.where_clause = where_clause;
@ -32,12 +32,12 @@ pub fn derive(mut input: DeriveInput) -> quote::Tokens {
let (impl_generics, ty_generics, where_clause) = input.generics.split_for_impl();
let animated_value_type = cg::fmap_trait_output(
&input,
&parse_quote!(values::animated::ToAnimatedValue),
&parse_quote!(crate::values::animated::ToAnimatedValue),
"AnimatedValue".into(),
);
quote! {
impl #impl_generics ::values::animated::ToAnimatedValue for #name #ty_generics #where_clause {
impl #impl_generics crate::values::animated::ToAnimatedValue for #name #ty_generics #where_clause {
type AnimatedValue = #animated_value_type;
#[allow(unused_variables)]

8
components/style_derive/to_animated_zero.rs
View file

@ -16,7 +16,7 @@ pub fn derive(mut input: syn::DeriveInput) -> quote::Tokens {
if !no_bound.contains(&param.ident) {
cg::add_predicate(
&mut where_clause,
parse_quote!(#param: ::values::animated::ToAnimatedZero),
parse_quote!(#param: crate::values::animated::ToAnimatedZero),
);
}
}
@ -33,12 +33,12 @@ pub fn derive(mut input: syn::DeriveInput) -> quote::Tokens {
let field_attrs = cg::parse_field_attrs::<AnimationFieldAttrs>(&binding.ast());
if field_attrs.constant {
quote! {
let #mapped_binding = ::std::clone::Clone::clone(#binding);
let #mapped_binding = std::clone::Clone::clone(#binding);
}
} else {
quote! {
let #mapped_binding =
::values::animated::ToAnimatedZero::to_animated_zero(#binding)?;
crate::values::animated::ToAnimatedZero::to_animated_zero(#binding)?;
}
}
}));
@ -51,7 +51,7 @@ pub fn derive(mut input: syn::DeriveInput) -> quote::Tokens {
let (impl_generics, ty_generics, where_clause) = input.generics.split_for_impl();
quote! {
impl #impl_generics ::values::animated::ToAnimatedZero for #name #ty_generics #where_clause {
impl #impl_generics crate::values::animated::ToAnimatedZero for #name #ty_generics #where_clause {
#[allow(unused_variables)]
#[inline]
fn to_animated_zero(&self) -> Result<Self, ()> {

24
components/style_derive/to_computed_value.rs
View file

@ -14,7 +14,7 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
for param in &params {
cg::add_predicate(
&mut where_clause,
parse_quote!(#param: ::values::computed::ToComputedValue),
parse_quote!(#param: crate::values::computed::ToComputedValue),
);
}
@ -26,23 +26,23 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
let output_type = cg::map_type_params(
ty,
&params,
&mut |ident| parse_quote!(<#ident as ::values::computed::ToComputedValue>::ComputedValue),
&mut |ident| parse_quote!(<#ident as crate::values::computed::ToComputedValue>::ComputedValue),
);
cg::add_predicate(
&mut where_clause,
parse_quote!(
#ty: ::values::computed::ToComputedValue<ComputedValue = #output_type>
#ty: crate::values::computed::ToComputedValue<ComputedValue = #output_type>
),
);
}
quote! {
::values::computed::ToComputedValue::to_computed_value(#binding, context)
crate::values::computed::ToComputedValue::to_computed_value(#binding, context)
}
});
let from_body = cg::fmap_match(&input, BindStyle::Ref, |binding| {
quote! {
::values::computed::ToComputedValue::from_computed_value(#binding)
crate::values::computed::ToComputedValue::from_computed_value(#binding)
}
});
@ -55,7 +55,7 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
if input.generics.type_params().next().is_none() {
return quote! {
impl #impl_generics ::values::computed::ToComputedValue for #name #ty_generics
impl #impl_generics crate::values::computed::ToComputedValue for #name #ty_generics
#where_clause
{
type ComputedValue = Self;
@ -63,14 +63,14 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
#[inline]
fn to_computed_value(
&self,
_context: &::values::computed::Context,
_context: &crate::values::computed::Context,
) -> Self::ComputedValue {
::std::clone::Clone::clone(self)
std::clone::Clone::clone(self)
}
#[inline]
fn from_computed_value(computed: &Self::ComputedValue) -> Self {
::std::clone::Clone::clone(computed)
std::clone::Clone::clone(computed)
}
}
};
@ -78,17 +78,17 @@ pub fn derive(mut input: DeriveInput) -> Tokens {
let computed_value_type = cg::fmap_trait_output(
&input,
&parse_quote!(values::computed::ToComputedValue),
&parse_quote!(crate::values::computed::ToComputedValue),
"ComputedValue".into(),
);
quote! {
impl #impl_generics ::values::computed::ToComputedValue for #name #ty_generics #where_clause {
impl #impl_generics crate::values::computed::ToComputedValue for #name #ty_generics #where_clause {
type ComputedValue = #computed_value_type;
#[allow(unused_variables)]
#[inline]
fn to_computed_value(&self, context: &::values::computed::Context) -> Self::ComputedValue {
fn to_computed_value(&self, context: &crate::values::computed::Context) -> Self::ComputedValue {
match *self {
#to_body
}

36
components/style_derive/to_css.rs
View file

@ -13,7 +13,7 @@ pub fn derive(mut input: syn::DeriveInput) -> Tokens {
for param in input.generics.type_params() {
cg::add_predicate(
&mut where_clause,
parse_quote!(#param: ::style_traits::ToCss),
parse_quote!(#param: style_traits::ToCss),
);
}
@ -36,15 +36,15 @@ pub fn derive(mut input: syn::DeriveInput) -> Tokens {
let (impl_generics, ty_generics, where_clause) = input.generics.split_for_impl();
let mut impls = quote! {
impl #impl_generics ::style_traits::ToCss for #name #ty_generics #where_clause {
impl #impl_generics style_traits::ToCss for #name #ty_generics #where_clause {
#[allow(unused_variables)]
#[inline]
fn to_css<W>(
&self,
dest: &mut ::style_traits::CssWriter<W>,
) -> ::std::fmt::Result
dest: &mut style_traits::CssWriter<W>,
) -> std::fmt::Result
where
W: ::std::fmt::Write,
W: std::fmt::Write,
{
match *self {
#match_body
@ -55,11 +55,11 @@ pub fn derive(mut input: syn::DeriveInput) -> Tokens {
if input_attrs.derive_debug {
impls.append_all(quote! {
impl #impl_generics ::std::fmt::Debug for #name #ty_generics #where_clause {
fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
::style_traits::ToCss::to_css(
impl #impl_generics std::fmt::Debug for #name #ty_generics #where_clause {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
style_traits::ToCss::to_css(
self,
&mut ::style_traits::CssWriter::new(f),
&mut style_traits::CssWriter::new(f),
)
}
}
@ -90,28 +90,28 @@ fn derive_variant_arm(variant: &VariantInfo, generics: &mut Option<WhereClause>)
let mut expr = if let Some(keyword) = variant_attrs.keyword {
assert!(bindings.is_empty());
quote! {
::std::fmt::Write::write_str(dest, #keyword)
std::fmt::Write::write_str(dest, #keyword)
}
} else if !bindings.is_empty() {
derive_variant_fields_expr(bindings, generics, separator)
} else {
quote! {
::std::fmt::Write::write_str(dest, #identifier)
std::fmt::Write::write_str(dest, #identifier)
}
};
if variant_attrs.dimension {
expr = quote! {
#expr?;
::std::fmt::Write::write_str(dest, #identifier)
std::fmt::Write::write_str(dest, #identifier)
}
} else if let Some(function) = variant_attrs.function {
let mut identifier = function.explicit().map_or(identifier, |name| name);
identifier.push_str("(");
expr = quote! {
::std::fmt::Write::write_str(dest, #identifier)?;
std::fmt::Write::write_str(dest, #identifier)?;
#expr?;
::std::fmt::Write::write_str(dest, ")")
std::fmt::Write::write_str(dest, ")")
}
}
expr
@ -140,9 +140,9 @@ fn derive_variant_fields_expr(
if !attrs.iterable && iter.peek().is_none() {
if attrs.field_bound {
let ty = &first.ast().ty;
cg::add_predicate(where_clause, parse_quote!(#ty: ::style_traits::ToCss));
cg::add_predicate(where_clause, parse_quote!(#ty: style_traits::ToCss));
}
let mut expr = quote! { ::style_traits::ToCss::to_css(#first, dest) };
let mut expr = quote! { style_traits::ToCss::to_css(#first, dest) };
if let Some(condition) = attrs.skip_if {
expr = quote! {
if !#condition(#first) {
@ -159,7 +159,7 @@ fn derive_variant_fields_expr(
}
quote! {{
let mut writer = ::style_traits::values::SequenceWriter::new(dest, #separator);
let mut writer = style_traits::values::SequenceWriter::new(dest, #separator);
#expr
Ok(())
}}
@ -205,7 +205,7 @@ fn derive_single_field_expr(
} else {
if attrs.field_bound {
let ty = &field.ast().ty;
cg::add_predicate(where_clause, parse_quote!(#ty: ::style_traits::ToCss));
cg::add_predicate(where_clause, parse_quote!(#ty: style_traits::ToCss));
}
quote! { writer.item(#field)?; }
};