Trait std::ascii::OwnedStrAsciiExt
pub trait OwnedStrAsciiExt { fn into_ascii_upper(self) -> ~str; fn into_ascii_lower(self) -> ~str; }
Extension methods for ASCII-subset only operations on owned strings
Required Methods
fn into_ascii_upper(self) -> ~str
Convert the string to ASCII upper case: ASCII letters 'a' to 'z' are mapped to 'A' to 'Z', but non-ASCII letters are unchanged.
fn into_ascii_lower(self) -> ~str
Convert the string to ASCII lower case: ASCII letters 'A' to 'Z' are mapped to 'a' to 'z', but non-ASCII letters are unchanged.
Implementors
impl OwnedStrAsciiExt for ~str