Trait OptionDisplayValue 

pub trait OptionDisplayValue<T> {
    // Required method
    fn to_display_value_or_default(&self) -> String;
}

Required Methods

fn to_display_value_or_default(&self) -> String

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T: DisplayValue> OptionDisplayValue<T> for Option<T>

fn to_display_value_or_default(&self) -> String

Implementors