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Adapt for removal of old interfaces in libsyntax

Browse Source 
https://github.com/rust-lang/rust/commit/9108fb7bae11f18715d971eeae1e5ca84662e1ee
dropped the `map()` method (among other things) -- so we need to adapt
our code.

This change should be backwards-compatible.
This commit is contained in:
Olaf Buddenhagen
2016-05-02 07:08:43 +02:00
parent a959073a81
commit 0ff91e4451
1 changed files with 2 additions and 2 deletions
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serde_codegen/src/bound.rs
+2 -2
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@@ -12,11 +12,11 @@ use syntax::visit;
// allowed here". // allowed here".
pub fn without_defaults(generics: &ast::Generics) -> ast::Generics { pub fn without_defaults(generics: &ast::Generics) -> ast::Generics {
ast::Generics { ast::Generics {
ty_params: generics.ty_params.map(|ty_param| { ty_params: generics.ty_params.iter().map(|ty_param| {
ast::TyParam { ast::TyParam {
default: None, default: None,
.. ty_param.clone() .. ty_param.clone()
}}), }}).collect(),
.. generics.clone() .. generics.clone()
} }
} }