Trait JsonKey 

pub trait JsonKey {
    // Required method
    fn extract_from_value(
        &self,
        value: JsonValue,
    ) -> Result<JsonValue, JsonExtError>;
}

Required Methods

fn extract_from_value( &self, value: JsonValue, ) -> Result<JsonValue, JsonExtError>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl JsonKey for &str

fn extract_from_value( &self, value: JsonValue, ) -> Result<JsonValue, JsonExtError>

impl JsonKey for usize

fn extract_from_value( &self, value: JsonValue, ) -> Result<JsonValue, JsonExtError>

impl<T: JsonKey> JsonKey for &T

fn extract_from_value( &self, value: JsonValue, ) -> Result<JsonValue, JsonExtError>

Implementors