Trait JsonDecode 

pub trait JsonDecode: Sized {
    // Required method
    fn from_json_value(value: Value) -> Result<Self, String>;
}

Required Methods

fn from_json_value(value: Value) -> Result<Self, String>

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 JsonDecode for bool

fn from_json_value(value: Value) -> Result<bool, String>

impl JsonDecode for f32

fn from_json_value(value: Value) -> Result<f32, String>

impl JsonDecode for i32

fn from_json_value(value: Value) -> Result<i32, String>

impl JsonDecode for i64

fn from_json_value(value: Value) -> Result<i64, String>

impl JsonDecode for u8

fn from_json_value(value: Value) -> Result<u8, String>

impl JsonDecode for u16

fn from_json_value(value: Value) -> Result<u16, String>

impl JsonDecode for u32

fn from_json_value(value: Value) -> Result<u32, String>

impl JsonDecode for u64

fn from_json_value(value: Value) -> Result<u64, String>

impl JsonDecode for usize

fn from_json_value(value: Value) -> Result<usize, String>

impl JsonDecode for String

fn from_json_value(value: Value) -> Result<String, String>

impl<T> JsonDecode for Option<T>

where T: JsonDecode,

fn from_json_value(value: Value) -> Result<Option<T>, String>

impl<T> JsonDecode for Vec<T>

where T: JsonDecode,

fn from_json_value(value: Value) -> Result<Vec<T>, String>

impl<T> JsonDecode for HashMap<String, T>

where T: JsonDecode,

fn from_json_value(value: Value) -> Result<HashMap<String, T>, String>

impl<const N: usize> JsonDecode for [u8; N]

fn from_json_value(value: Value) -> Result<[u8; N], String>

Implementors

impl JsonDecode for Value

impl JsonDecode for Policy