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.

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

Performs copy-assignment from source.

impl Copy for StrCursor<'_>

impl Debug for StrCursor<'_>

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

Formats the value using the given formatter.