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Format in rfc style

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This commit is contained in:
David Tolnay
2017-04-18 14:23:21 -07:00
parent c567e749ef
commit 7a7d4c6364
12 changed files with 180 additions and 149 deletions
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serde_derive_internals/src/ast.rs
+25 -20
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@@ -87,8 +87,7 @@ impl<'a> Body<'a> {
pub fn all_fields(&'a self) -> Box<Iterator<Item = &'a Field<'a>> + 'a> {
match *self {
Body::Enum(ref variants) => {
Box::new(variants.iter()
.flat_map(|variant| variant.fields.iter()))
Box::new(variants.iter().flat_map(|variant| variant.fields.iter()))
}
Body::Struct(_, ref fields) => Box::new(fields.iter()),
}
@@ -100,16 +99,19 @@ impl<'a> Body<'a> {
}
fn enum_from_ast<'a>(cx: &Ctxt, variants: &'a [syn::Variant]) -> Vec<Variant<'a>> {
variants.iter()
.map(|variant| {
let (style, fields) = struct_from_ast(cx, &variant.data);
Variant {
ident: variant.ident.clone(),
attrs: attr::Variant::from_ast(cx, variant),
style: style,
fields: fields,
}
})
variants
.iter()
.map(
|variant| {
let (style, fields) = struct_from_ast(cx, &variant.data);
Variant {
ident: variant.ident.clone(),
attrs: attr::Variant::from_ast(cx, variant),
style: style,
fields: fields,
}
},
)
.collect()
}
@@ -125,14 +127,17 @@ fn struct_from_ast<'a>(cx: &Ctxt, data: &'a syn::VariantData) -> (Style, Vec<Fie
}
fn fields_from_ast<'a>(cx: &Ctxt, fields: &'a [syn::Field]) -> Vec<Field<'a>> {
fields.iter()
fields
.iter()
.enumerate()
.map(|(i, field)| {
Field {
ident: field.ident.clone(),
attrs: attr::Field::from_ast(cx, i, field),
ty: &field.ty,
}
})
.map(
|(i, field)| {
Field {
ident: field.ident.clone(),
attrs: attr::Field::from_ast(cx, i, field),
ty: &field.ty,
}
},
)
.collect()
}