Trait StrExt 

pub trait StrExt: AsRef<str> {
    // Required methods
    fn utf8chars(&self) -> Utf8Chars<'_> ;
    fn utf16chars(&self) -> Utf16Chars<'_> ;
    fn utf8char_indices(&self) -> Utf8CharIndices<'_> ;
    fn utf16char_indices(&self) -> Utf16CharIndices<'_> ;
}

Adds .utf8chars() and .utf16chars() iterator constructors to &str.

Required Methods

fn utf8chars(&self) -> Utf8Chars<'_>

Equivalent to .chars() but produces Utf8Chars.

fn utf16chars(&self) -> Utf16Chars<'_>

Equivalent to .chars() but produces Utf16Chars.

fn utf8char_indices(&self) -> Utf8CharIndices<'_>

Equivalent to .char_indices() but produces Utf8Chars.

fn utf16char_indices(&self) -> Utf16CharIndices<'_>

Equivalent to .char_indices() but produces Utf16Chars.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl StrExt for str

fn utf8chars(&self) -> Utf8Chars<'_>

fn utf16chars(&self) -> Utf16Chars<'_>

fn utf8char_indices(&self) -> Utf8CharIndices<'_>

fn utf16char_indices(&self) -> Utf16CharIndices<'_>

Implementors