Trait OptionExt 

pub trait OptionExt<T> {
    // Required method
    fn log_none(self, msg: &str) -> Self;
}

Extension trait for Option to add logging

Required Methods

fn log_none(self, msg: &str) -> Self

Log if None, and return self

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<T> OptionExt<T> for Option<T>

fn log_none(self, msg: &str) -> Self

Implementors