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Collections should work with multiple types

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This commit is contained in:
Erick Tryzelaar 2014-05-20 19:38:48 -07:00
parent 2f266aa67b
commit 23630be5dd
1 changed files with 13 additions and 2 deletions
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15
de.rs
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@ -165,8 +165,13 @@ pub trait Deserializer<E>: Iterator<Result<Token, E>> {
T: Deserializable<E, Self>,
C: FromIterator<T>
>(&mut self) -> Result<C, E> {
// By default we don't care what our source input was. We can take
// anything that's a Collection<T>. We'll error out later if the types
// are wrong.
let len = match_token! {
SeqStart(len) => len
TupleStart(len) => len,
SeqStart(len) => len,
MapStart(len) => len
};
let iter = self.by_ref().batch(|d| {
@ -197,7 +202,13 @@ pub trait Deserializer<E>: Iterator<Result<Token, E>> {
V: Deserializable<E, Self>,
C: FromIterator<(K, V)>
>(&mut self) -> Result<C, E> {
// By default we don't care what our source input was. We can take
// anything that's a Collection<(K, V)>.We'll error out later if the types
// are wrong.
let len = match_token! {
TupleStart(len) => len,
VecStart(len) => len,
MapStart(len) => len
};
@ -685,7 +696,7 @@ mod tests {
TupleStart(3),
Sep,
Null,
Sep,
TupleStart(0),
End,