Trait Error 

pub trait Error: Error + Sized {
    // Required method
    fn custom<T>(msg: T) -> Self
       where T: Display;

    // Provided methods
    fn unsupported_type(ty: impl Display) -> Self { ... }
    fn missing_field(field: impl Display) -> Self { ... }
}

Error type used by a serializer.

Required Methods

fn custom<T>(msg: T) -> Self

where T: Display,

A general error message during serialization.

Provided Methods

fn unsupported_type(ty: impl Display) -> Self

Ran into an element type that is not supported by the serializer.

fn missing_field(field: impl Display) -> Self

One or more fields are missing in the provided arguments during serialization.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl Error for Infallible

fn custom<T>(_msg: T) -> Self

where T: Display,

Implementors