Trait OptionError 

pub trait OptionError {
    // Required methods
    fn empty() -> Self;
    fn less(msg: String) -> Self;
}

Required Methods

fn empty() -> Self

fn less(msg: String) -> 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.

Implementors