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auto merge of #13107 : seanmonstar/rust/encoder-errors, r=erickt

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All of Decoder and Encoder's methods now return a Result.

Encodable.encode() and Decodable.decode() return a Result as well.

fixes #12292
This commit is contained in:
bors 2014-03-28 00:26:52 -07:00
commit ff64381c8b
27 changed files with 6558 additions and 1419 deletions
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4
src/test/run-pass/issue-4016.rs
View file

@ -15,12 +15,12 @@ extern crate serialize;
use serialize::{json, Decodable};
trait JD : Decodable<json::Decoder> { }
trait JD : Decodable<json::Decoder, json::Error> { }
fn exec<T: JD>() {
let doc = json::from_str("").unwrap();
let mut decoder = json::Decoder::new(doc);
let _v: T = Decodable::decode(&mut decoder);
let _v: T = Decodable::decode(&mut decoder).unwrap();
fail!()
}

2
src/test/run-pass/issue-4036.rs
View file

@ -20,5 +20,5 @@ use serialize::{json, Decodable};
pub fn main() {
let json = json::from_str("[1]").unwrap();
let mut decoder = json::Decoder::new(json);
let _x: Vec<int> = Decodable::decode(&mut decoder);
let _x: Vec<int> = Decodable::decode(&mut decoder).unwrap();
}