pub trait IntoDeserializer<'de, E = Error>where
E: Error,{
type Deserializer: Deserializer<'de, Error = E>;
// Required method
fn into_deserializer(self) -> Self::Deserializer;
}Expand description
Converts an existing value into a Deserializer from which other values can
be deserialized.
§Lifetime
The 'de lifetime of this trait is the lifetime of data that may be
borrowed from the resulting Deserializer. See the page Understanding
deserializer lifetimes for a more detailed explanation of these lifetimes.
§Example
ⓘ
use serde::de::{value, Deserialize, IntoDeserializer};
use serde_derive::Deserialize;
use std::str::FromStr;
#[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())
}
}Required Associated Types§
Sourcetype Deserializer: Deserializer<'de, Error = E>
type Deserializer: Deserializer<'de, Error = E>
The type of the deserializer being converted into.
Required Methods§
Sourcefn into_deserializer(self) -> Self::Deserializer
fn into_deserializer(self) -> Self::Deserializer
Convert this value into a deserializer.