Expand description
const fn equivalents of str methods.
Macros§
- str_
concat - Macro equivalent of
<[&str]>::concat, which takes a constant as an argument. - str_
join - Macro equivalent of
<[&str]>::join, which takes constants as arguments.
Structs§
- Utf8
Error - Wrapper around
core::str::Utf8Errorto provide apanicmethod for use inunwrap_ctx, returned byfrom_utf8.
Traits§
- Pattern
- A string pattern.
Functions§
- __
from_ ⚠u8_ subslice_ of_ str - Checks that the start and end are valid utf8 char boundaries
when the
"debug"feature is enabled. - cmp_str
- A const equivalent of
str::cmp. - contains
- A const equivalent of
str::contains, taking aPatternparameter. - ends_
with - A const equivalent of
str::ends_with, taking aPatternparameter. - eq_str
- A const equivalent of
&strequality comparison. - find
- A const equivalent of
str::find, taking aPatternparameter. - find_
keep - Advances
thisup to the first instance ofneedle. - find_
skip - Advances
thispast the first instance ofneedle. - from_
utf8 - Delegates to
core::str::from_utf8, wrapping the error to provide apanicmethod for use inunwrap_ctx - get_
from - A const equivalent of
string.get(from..). - get_
range - A const equivalent of
string.get(start..end). - get_
up_ to - A const equivalent of
string.get(..len). - is_
char_ boundary - Const equivalent of
str::is_char_boundary. - rcontains
- A const equivalent of
str::contains, taking aPatternparameter. - rfind
- A const equivalent of
str::rfind, taking aPatternparameter. - rfind_
keep - Truncates
thisto the last instance ofneedle. - rfind_
skip - Truncates
thisto before the last instance ofneedle. - rsplit_
once - A const-equivalent of the
str::rsplit_oncemethod. - split_
at - A const equivalent of
str::split_at - split_
once - A const-equivalent of the
str::split_oncemethod. - starts_
with - A const equivalent of
str::starts_with, taking aPatternparameter. - str_
from - A const equivalent of
&string[start..]. - str_
range - A const equivalent of
&string[start..end]. - str_
up_ to - A const equivalent of
&string[..len]. - strip_
prefix - A const subset of
str::strip_prefix. - strip_
suffix - A const subset of
str::strip_suffix. - trim
- A const subset of
str::trimwhich only removes ascii whitespace. - trim_
end - A const subset of
str::trim_endwhich only removes ascii whitespace. - trim_
end_ matches - A const subset of
str::trim_end_matches. - trim_
matches - A const subset of
str::trim_matches. - trim_
start - A const subset of
str::trim_startwhich only removes ascii whitespace. - trim_
start_ matches - A const subset of
str::trim_start_matches.