Trait Warn 

pub trait Warn<A> {
    // Required method
    fn warn(self) -> Option<A>;
}

Required Methods

fn warn(self) -> Option<A>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<A, E: Debug + Display> Warn<A> for Result<A, E>

fn warn(self) -> Option<A>

Implementors