Struct rustc_builtin_macros::format_foreign::strcursor::StrCursor

pub struct StrCursor<'a> {
    s: &'a str,
    pub at: usize,
}

Fields

s: &'a str

at: usize

Implementations

impl<'a> StrCursor<'a>

pub fn new_at(s: &'a str, at: usize) -> StrCursor<'a>

pub fn at_next_cp(self) -> Option<StrCursor<'a>>

pub fn next_cp(self) -> Option<(char, StrCursor<'a>)>

fn slice_before(&self) -> &'a str

pub fn slice_after(&self) -> &'a str

pub fn slice_between(&self, until: StrCursor<'a>) -> Option<&'a str>

fn cp_after(&self) -> Option<char>

fn try_seek_right_cp(&mut self) -> bool

fn seek_right(&mut self, bytes: usize)

Trait Implementations

impl<'a> Clone for StrCursor<'a>

fn clone(&self) -> StrCursor<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StrCursor<'_>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for StrCursor<'_>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes