bjoernager/rust
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Remove AngleBracketedArgs impl

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This commit is contained in:
varkor 2018-05-26 23:54:48 +01:00
parent e1d888c722
commit c65454850f
5 changed files with 39 additions and 40 deletions
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22
src/libsyntax/ast.rs
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@ -178,28 +178,6 @@ pub struct AngleBracketedArgs {
pub bindings: Vec<TypeBinding>,
}
impl AngleBracketedArgs {
pub fn lifetimes(&self) -> impl DoubleEndedIterator<Item = &Lifetime> {
self.args.iter().filter_map(|arg| {
if let GenericArgAST::Lifetime(lt) = arg {
Some(lt)
} else {
None
}
})
}
pub fn types(&self) -> impl DoubleEndedIterator<Item = &P<Ty>> {
self.args.iter().filter_map(|arg| {
if let GenericArgAST::Type(ty) = arg {
Some(ty)
} else {
None
}
})
}
}
impl Into<Option<P<GenericArgs>>> for AngleBracketedArgs {
fn into(self) -> Option<P<GenericArgs>> {
Some(P(GenericArgs::AngleBracketed(self)))