Trait WriteJsonKey 

pub trait WriteJsonKey {
    // Required method
    fn write_json_key<W: JsonWrite + ?Sized>(&self, writer: &mut W) -> Result;
}

Required Methods

fn write_json_key<W: JsonWrite + ?Sized>(&self, writer: &mut W) -> Result

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 WriteJsonKey for Cow<'_, str>

Available on crate feature alloc only.

fn write_json_key<W: JsonWrite + ?Sized>(&self, writer: &mut W) -> Result

impl WriteJsonKey for str

fn write_json_key<W: JsonWrite + ?Sized>(&self, writer: &mut W) -> Result

impl WriteJsonKey for String

Available on crate feature alloc only.

fn write_json_key<W: JsonWrite + ?Sized>(&self, writer: &mut W) -> Result

impl<V: WriteJsonKey + ?Sized> WriteJsonKey for &V

fn write_json_key<W: JsonWrite + ?Sized>(&self, writer: &mut W) -> Result

Implementors