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Merge pull request #49 from alexcrichton/tweak-some-impls

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Tweak some Deserialize/Serialize impls
This commit is contained in:
Erick Tryzelaar 2015-04-03 12:04:50 -04:00
commit 87503d11e9
2 changed files with 35 additions and 5 deletions
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30
src/de/impls.rs
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@ -3,6 +3,8 @@ use std::hash::Hash;
use std::marker::PhantomData;
use std::num::FromPrimitive;
use std::path;
use std::rc::Rc;
use std::sync::Arc;
use de::{
Deserialize,
@ -650,3 +652,31 @@ impl Deserialize for path::PathBuf {
}
}
///////////////////////////////////////////////////////////////////////////////
impl<T: Deserialize> Deserialize for Box<T> {
fn deserialize<D>(deserializer: &mut D) -> Result<Box<T>, D::Error>
where D: Deserializer,
{
let val = try!(Deserialize::deserialize(deserializer));
Ok(Box::new(val))
}
}
impl<T: Deserialize> Deserialize for Arc<T> {
fn deserialize<D>(deserializer: &mut D) -> Result<Arc<T>, D::Error>
where D: Deserializer,
{
let val = try!(Deserialize::deserialize(deserializer));
Ok(Arc::new(val))
}
}
impl<T: Deserialize> Deserialize for Rc<T> {
fn deserialize<D>(deserializer: &mut D) -> Result<Rc<T>, D::Error>
where D: Deserializer,
{
let val = try!(Deserialize::deserialize(deserializer));
Ok(Rc::new(val))
}
}

10
src/ser/impls.rs
View File

@ -44,12 +44,12 @@ impl_visit!(char, visit_char);
///////////////////////////////////////////////////////////////////////////////
impl<'a> Serialize for &'a str {
impl Serialize for str {
#[inline]
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer,
{
serializer.visit_str(*self)
serializer.visit_str(self)
}
}
@ -426,7 +426,7 @@ impl<V> Serialize for VecMap<V>
///////////////////////////////////////////////////////////////////////////////
impl<'a, T> Serialize for &'a T where T: Serialize {
impl<'a, T: ?Sized> Serialize for &'a T where T: Serialize {
#[inline]
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer,
@ -435,7 +435,7 @@ impl<'a, T> Serialize for &'a T where T: Serialize {
}
}
impl<'a, T> Serialize for &'a mut T where T: Serialize {
impl<'a, T: ?Sized> Serialize for &'a mut T where T: Serialize {
#[inline]
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer,
@ -444,7 +444,7 @@ impl<'a, T> Serialize for &'a mut T where T: Serialize {
}
}
impl<T> Serialize for Box<T> where T: Serialize {
impl<T: ?Sized> Serialize for Box<T> where T: Serialize {
#[inline]
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer,