Trait Trim 

pub trait Trim<'a> {
    // Required methods
    fn trim_cow(self) -> Cow<'a, str>;
    fn trim_start_cow(self) -> Cow<'a, str>;
    fn trim_end_cow(self) -> Cow<'a, str>;
    fn trim_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>;
    fn trim_start_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>;
    fn trim_end_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>;
    fn trim_ascii_cow(self) -> Cow<'a, str>;
    fn trim_ascii_start_cow(self) -> Cow<'a, str>;
    fn trim_ascii_end_cow(self) -> Cow<'a, str>;
}

Available on crate feature alloc only.

To extend Cow<str> with methods corresponding to the standard library trimming methods.

Required Methods

fn trim_cow(self) -> Cow<'a, str>

Trims both leading and trailing Unicode whitespace characters.

fn trim_start_cow(self) -> Cow<'a, str>

Trims leading (left) Unicode whitespace characters.

fn trim_end_cow(self) -> Cow<'a, str>

Trims trailing (right) Unicode whitespace characters.

fn trim_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>

Trims all prefixes and suffixes that match a pattern.

fn trim_start_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>

Trims all prefixes that match a pattern.

fn trim_end_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>

Trims all suffixes that match a pattern.

fn trim_ascii_cow(self) -> Cow<'a, str>

Trims both leading and trailing ASCII whitespace characters.

fn trim_ascii_start_cow(self) -> Cow<'a, str>

Trims leading (left) ASCII whitespace characters.

fn trim_ascii_end_cow(self) -> Cow<'a, str>

Trims trailing (right) ASCII whitespace characters.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<'a> Trim<'a> for Cow<'a, str>

fn trim_cow(self) -> Cow<'a, str>

fn trim_start_cow(self) -> Cow<'a, str>

fn trim_end_cow(self) -> Cow<'a, str>

fn trim_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>

fn trim_start_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>

fn trim_end_matches_cow<P: Pattern>(self, pat: P) -> Cow<'a, str>

fn trim_ascii_cow(self) -> Cow<'a, str>

fn trim_ascii_start_cow(self) -> Cow<'a, str>

fn trim_ascii_end_cow(self) -> Cow<'a, str>

Implementors