Trait serde::de::IntoDeserializer

pub trait IntoDeserializer<'de, E: Error = Error> {
    type Deserializer: Deserializer<'de, Error=E>;
    fn into_deserializer(self) -> Self::Deserializer;
}

Converts an existing value into a Deserializer from which other values can be deserialized.

#[macro_use]
extern crate serde_derive;

extern crate serde;

use std::str::FromStr;
use serde::de::{value, Deserialize, IntoDeserializer};

#[derive(Deserialize)]
enum Setting {
    On,
    Off,
}

impl FromStr for Setting {
    type Err = value::Error;

    fn from_str(s: &str) -> Result<Self, Self::Err> {
        Self::deserialize(s.into_deserializer())
    }
}

Associated Types

type Deserializer: Deserializer<'de, Error=E>

The type of the deserializer being converted into.

Required Methods

fn into_deserializer(self) -> Self::Deserializer

Convert this value into a deserializer.

Implementors

• impl<'de, E> IntoDeserializer<'de, E> for () where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for bool where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for i8 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for i16 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for i32 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for i64 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for isize where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for u8 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for u16 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for u64 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for usize where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for f32 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for f64 where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for char where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for u32 where E: Error
• impl<'de, 'a, E> IntoDeserializer<'de, E> for &'a str where E: Error
• impl<'de, E> IntoDeserializer<'de, E> for String where E: Error
• impl<'de, 'a, E> IntoDeserializer<'de, E> for Cow<'a, str> where E: Error
• impl<'de, T, E> IntoDeserializer<'de, E> for Vec<T> where T: IntoDeserializer<'de, E>, E: Error
• impl<'de, T, E> IntoDeserializer<'de, E> for BTreeSet<T> where T: IntoDeserializer<'de, E> + Eq + Ord, E: Error
• impl<'de, T, E> IntoDeserializer<'de, E> for HashSet<T> where T: IntoDeserializer<'de, E> + Eq + Hash, E: Error
• impl<'de, K, V, E> IntoDeserializer<'de, E> for BTreeMap<K, V> where K: IntoDeserializer<'de, E> + Eq + Ord,
        V: IntoDeserializer<'de, E>,
        E: Error
• impl<'de, K, V, E> IntoDeserializer<'de, E> for HashMap<K, V> where K: IntoDeserializer<'de, E> + Eq + Hash,
        V: IntoDeserializer<'de, E>,
        E: Error