pezkuwichain/serde
1
0
Fork 0
mirror of https://github.com/pezkuwichain/serde.git synced 2026-04-23 02:28:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Simplify implementation of #[serde(default=...)]

Browse Source
This commit is contained in:
David Tolnay
2016-06-09 23:21:42 -07:00
parent bb059b97c0
commit 3119cc8857
4 changed files with 35 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files
serde_codegen/src/bound.rs
+2 -2
View File
@@ -60,13 +60,13 @@ pub fn with_bound<F>(
filter: F,
bound: &ast::Path,
) -> Result<ast::Generics, Error>
where F: Fn(&ast::StructField, &attr::FieldAttrs) -> bool,
where F: Fn(&attr::FieldAttrs) -> bool,
{
Ok(builder.from_generics(generics.clone())
.with_predicates(
try!(all_fields_with_attrs(cx, item))
.iter()
.filter(|&&(ref field, ref attrs)| filter(field, attrs))
.filter(|&&(_, ref attrs)| filter(attrs))
.map(|&(ref field, _)| &field.ty)
// TODO this filter can be removed later, see comment on function
.filter(|ty| contains_generic(ty, generics))