Trait tina_core::tina::util::string::OptionToString

pub trait OptionToString {
    // Required method
    fn to_string(&self) -> String;
}

Option转String

Required Methods

fn to_string(&self) -> String

转为String

Implementations on Foreign Types

impl<T> OptionToString for Option<T>where T: Default + ToString,

fn to_string(&self) -> String

Implementors