Trait TrimLine 

pub trait TrimLine: Sized {
    // Required methods
    fn trim_line(self) -> Self;
    fn trim_line_start(self) -> Self;
    fn trim_line_end(self) -> Self;
}

To extend str and Cow<str> with methods that trim empty lines.

Lines are separated only by LF (\n), and a line is empty when all of its characters are Unicode whitespace.

Required Methods

fn trim_line(self) -> Self

Trims empty lines from both ends of the string.

fn trim_line_start(self) -> Self

Trims empty lines from the start of the string.

fn trim_line_end(self) -> Self

Trims empty lines from the end of the string.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl TrimLine for &str

fn trim_line(self) -> Self

fn trim_line_start(self) -> Self

fn trim_line_end(self) -> Self

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

Available on crate feature alloc only.

fn trim_line(self) -> Self

fn trim_line_start(self) -> Self

fn trim_line_end(self) -> Self

Implementors