Module str

String manipulation.

For more details, see the std::str module.

Modules

patternExperimental

The string Pattern API.

Structs

Bytes

An iterator over the bytes of a string slice.

CharIndices

An iterator over the chars of a string slice, and their positions.

Chars

An iterator over the chars of a string slice.

EncodeUtf16

An iterator of u16 over the string encoded as UTF-16.

EscapeDebug

The return type of str::escape_debug.

EscapeDefault

The return type of str::escape_default.

EscapeUnicode

The return type of str::escape_unicode.

Lines

An iterator over the lines of a string, as string slices.

LinesAnyDeprecated

Created with the method lines_any.

MatchIndices

Created with the method match_indices.

Matches

Created with the method matches.

ParseBoolError

An error returned when parsing a bool using from_str fails

RMatchIndices

Created with the method rmatch_indices.

RMatches

Created with the method rmatches.

RSplit

Created with the method rsplit.

RSplitN

Created with the method rsplitn.

RSplitTerminator

Created with the method rsplit_terminator.

Split

Created with the method split.

SplitAsciiWhitespace

An iterator over the non-ASCII-whitespace substrings of a string, separated by any amount of ASCII whitespace.

SplitInclusive

An iterator over the substrings of a string, terminated by a substring matching to a predicate function Unlike Split, it contains the matched part as a terminator of the subslice.

SplitN

Created with the method splitn.

SplitTerminator

Created with the method split_terminator.

SplitWhitespace

An iterator over the non-whitespace substrings of a string, separated by any amount of whitespace.

Utf8Chunk

An item returned by the Utf8Chunks iterator.

Utf8Chunks

An iterator used to decode a slice of mostly UTF-8 bytes to string slices (&str) and byte slices (&[u8]).

Utf8Error

Errors which can occur when attempting to interpret a sequence of u8 as a string.

Traits

FromStr

Parse a value from a string

Functions

from_utf8

Converts a slice of bytes to a string slice.

from_utf8_mut

Converts a mutable slice of bytes to a mutable string slice.

from_utf8_unchecked^⚠

Converts a slice of bytes to a string slice without checking that the string contains valid UTF-8.

from_utf8_unchecked_mut^⚠

Converts a slice of bytes to a string slice without checking that the string contains valid UTF-8; mutable version.

from_raw_parts^⚠Experimental

Creates a &str from a pointer and a length.

from_raw_parts_mut^⚠Experimental

Creates a &mut str from a pointer and a length.

next_code_point^⚠Experimental

Reads the next code point out of a byte iterator (assuming a UTF-8-like encoding).

utf8_char_widthExperimental

Given a first byte, determines how many bytes are in this UTF-8 character.