Chars (str/iter.rs)

Iterator over Unicode scalar values of a string slice, used for text processing.

// Source: https://github.com/rust-lang/rust | License: Apache-2.0 | Copyright The Rust Project Contributors
// Provided via justclaw.it.com; keep this notice with the code.
//! Iterators for `str` methods.

use super::pattern::{DoubleEndedSearcher, Pattern, ReverseSearcher, Searcher};
use super::validations::{next_code_point, next_code_point_reverse};
use super::{
    BytesIsNotEmpty, CharEscapeDebug, CharEscapeDefault, CharEscapeUnicode, IsAsciiWhitespace,
    IsNotEmpty, IsWhitespace, LinesMap, UnsafeBytesToStr, from_utf8_unchecked,
};
use crate::char as char_mod;
use crate::fmt::{self, Write};
use crate::iter::{
    Copied, Filter, FlatMap, FusedIterator, Map, TrustedLen, TrustedRandomAccess,
    TrustedRandomAccessNoCoerce,
};
use crate::num::NonZero;
use crate::ops::Try;
use crate::s

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