Trait sp_runtime::Deserialize

source ·

pub trait Deserialize<'de>: Sized {
    // Required method
    fn deserialize<D>(
        deserializer: D
    ) -> Result<Self, <D as Deserializer<'de>>::Error>
       where D: Deserializer<'de>;
}

Expand description

A data structure that can be deserialized from any data format supported by Serde.

Serde provides Deserialize implementations for many Rust primitive and standard library types. The complete list is here. All of these can be deserialized using Serde out of the box.

Additionally, Serde provides a procedural macro called serde_derive to automatically generate Deserialize implementations for structs and enums in your program. See the derive section of the manual for how to use this.

In rare cases it may be necessary to implement Deserialize manually for some type in your program. See the Implementing Deserialize section of the manual for more about this.

Third-party crates may provide Deserialize implementations for types that they expose. For example the linked-hash-map crate provides a LinkedHashMap<K, V> type that is deserializable by Serde because the crate provides an implementation of Deserialize for it.

Lifetime

The 'de lifetime of this trait is the lifetime of data that may be borrowed by Self when deserialized. See the page Understanding deserializer lifetimes for a more detailed explanation of these lifetimes.

Required Methods§

source

fn deserialize<D>( deserializer: D ) -> Result<Self, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

See the Implementing Deserialize section of the manual for more information about how to implement this method.

Implementations on Foreign Types§

Trait sp_runtime::Deserialize

Lifetime

Required Methods§

fn deserialize<D>( deserializer: D ) -> Result<Self, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

Implementations on Foreign Types§

impl<'de, T> Deserialize<'de> for Compact<T>where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<Compact<T>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 17]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 17], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 31]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 31], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroU8

fn deserialize<D>( deserializer: D ) -> Result<NonZeroU8, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 0]

fn deserialize<D>( deserializer: D ) -> Result<[T; 0], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroI64

fn deserialize<D>( deserializer: D ) -> Result<NonZeroI64, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 12]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 12], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4> Deserialize<'de> for (T0, T1, T2, T3, T4)where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<(T0, T1, T2, T3, T4), <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for SocketAddr

fn deserialize<D>( deserializer: D ) -> Result<SocketAddr, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroU64

fn deserialize<D>( deserializer: D ) -> Result<NonZeroU64, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for usize

fn deserialize<D>( deserializer: D ) -> Result<usize, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for f32

fn deserialize<D>( deserializer: D ) -> Result<f32, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 15]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 15], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, 'a, T> Deserialize<'de> for Cow<'a, T>where T: ToOwned + ?Sized, <T as ToOwned>::Owned: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<Cow<'a, T>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 16]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 16], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Ipv4Addr

fn deserialize<D>( deserializer: D ) -> Result<Ipv4Addr, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 25]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 25], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroUsize

fn deserialize<D>( deserializer: D ) -> Result<NonZeroUsize, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, K, V> Deserialize<'de> for BTreeMap<K, V, Global>where K: Deserialize<'de> + Ord, V: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<BTreeMap<K, V, Global>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for Bound<T>where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<Bound<T>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, K, V, S> Deserialize<'de> for HashMap<K, V, S>where K: Deserialize<'de> + Eq + Hash, V: Deserialize<'de>, S: BuildHasher + Default,

fn deserialize<D>( deserializer: D ) -> Result<HashMap<K, V, S>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for Box<str, Global>

fn deserialize<D>( deserializer: D ) -> Result<Box<str, Global>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for VecDeque<T, Global>where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<VecDeque<T, Global>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 21]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 21], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for SystemTime

fn deserialize<D>( deserializer: D ) -> Result<SystemTime, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for Box<T, Global>where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<Box<T, Global>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T, E> Deserialize<'de> for Result<T, E>where T: Deserialize<'de>, E: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<Result<T, E>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for IpAddr

fn deserialize<D>( deserializer: D ) -> Result<IpAddr, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 23]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 23], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for NonZeroI16

fn deserialize<D>( deserializer: D ) -> Result<NonZeroI16, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 8]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 8], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for BTreeSet<T, Global>where T: Deserialize<'de> + Eq + Ord,

fn deserialize<D>( deserializer: D ) -> Result<BTreeSet<T, Global>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T0, T1, T2, T3, T4, T5> Deserialize<'de> for (T0, T1, T2, T3, T4, T5)where T0: Deserialize<'de>, T1: Deserialize<'de>, T2: Deserialize<'de>, T3: Deserialize<'de>, T4: Deserialize<'de>, T5: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<(T0, T1, T2, T3, T4, T5), <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for [T; 22]where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<[T; 22], <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de> Deserialize<'de> for SocketAddrV4

fn deserialize<D>( deserializer: D ) -> Result<SocketAddrV4, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for Wrapping<T>where T: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<Wrapping<T>, <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T0> Deserialize<'de> for (T0,)where T0: Deserialize<'de>,

fn deserialize<D>( deserializer: D ) -> Result<(T0,), <D as Deserializer<'de>>::Error>where D: Deserializer<'de>,

impl<'de, T> Deserialize<'de> for PhantomData<T>where T: ?Sized,