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Move TransformStyle out of Mako files

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This commit is contained in:
Anthony Ramine 2018-01-31 15:23:53 +01:00
parent 579cef6a69
commit 1f8777bb0b
9 changed files with 63 additions and 13 deletions
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14
components/style_derive/to_css.rs
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@ -23,10 +23,19 @@ pub fn derive(input: DeriveInput) -> Tokens {
if variant_attrs.dimension {
assert_eq!(bindings.len(), 1);
assert!(variant_attrs.function.is_none(), "That makes no sense");
assert!(
variant_attrs.function.is_none() && variant_attrs.keyword.is_none(),
"That makes no sense"
);
}
let mut expr = if !bindings.is_empty() {
let mut expr = if let Some(keyword) = variant_attrs.keyword {
assert!(bindings.is_empty());
let keyword = keyword.to_string();
quote! {
::std::fmt::Write::write_str(dest, #keyword)
}
} else if !bindings.is_empty() {
let mut expr = quote! {};
if variant_attrs.iterable {
assert_eq!(bindings.len(), 1);
@ -128,6 +137,7 @@ pub struct CssVariantAttrs {
pub iterable: bool,
pub comma: bool,
pub dimension: bool,
pub keyword: Option<Ident>,
pub aliases: Option<String>,
}