Trait envuse_parser::envuse::ToOptionalString

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

Required Methods

fn to_optional_string(self) -> Option<String>

Implementations on Foreign Types

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

fn to_optional_string(self) -> Option<String>

impl ToOptionalString for &str

fn to_optional_string(self) -> Option<String>

Implementors