Trait ToOptionalString 

pub trait ToOptionalString {
    // Required method
    fn to_optional_string(self) -> Option<String>;
}

Required Methods

fn to_optional_string(self) -> Option<String>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl ToOptionalString for &str

fn to_optional_string(self) -> Option<String>

impl<T: ToString> ToOptionalString for Option<T>

fn to_optional_string(self) -> Option<String>

Implementors