Trait JsonDeserialize 

pub trait JsonDeserialize: Sized {
    // Required method
    fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>(
        value: Value<'bytes, 'parent, B, S>,
    ) -> Result<Self, JsonError<'bytes, B, S>>;
}

An item which can be deserialized from a Value.

This will deserialize the object present without limitation. This should be kept in mind when deserializing into types which allocate.

Required Methods

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

Decode this item from a Value.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl JsonDeserialize for bool

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for f64

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for i8

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for i16

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for i32

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for i64

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for u8

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for u16

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for u32

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for u64

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl JsonDeserialize for String

Available on crate feature alloc only.

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl<T: 'static + Default + JsonDeserialize, const N: usize> JsonDeserialize for [T; N]

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl<T: 'static + JsonDeserialize> JsonDeserialize for Vec<T>

Available on crate feature alloc only.

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

impl<T: JsonDeserialize> JsonDeserialize for Option<T>

fn deserialize<'bytes, 'parent, B: BytesLike<'bytes>, S: Stack>( value: Value<'bytes, 'parent, B, S>, ) -> Result<Self, JsonError<'bytes, B, S>>

This will accept null as a representation of None.

Implementors