Trait Error

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

    // Provided methods
    fn io_error(err: Error) -> Self { ... }
    fn unsupported_data<T: Display>(msg: T) -> Self { ... }
    fn invalid_enum<T: Display>(msg: T) -> Self { ... }
}

Required Methods

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

Provided Methods

fn io_error(err: Error) -> Self

fn unsupported_data<T: Display>(msg: T) -> Self

fn invalid_enum<T: Display>(msg: T) -> Self

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 Error for Error

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

fn io_error(err: Error) -> Self

fn unsupported_data<T: Display>(msg: T) -> Self

Implementors