Module slice

const fn equivalents of slice methods.

Macros

try_into_array

Tries to convert from &[T] to &[T; N], usable in consts, but not in const fns.

Structs

Chunks

Const equivalent of core::slice::Chunks

ChunksExact

Const equivalent of core::slice::ChunksExact

ChunksExactRev

Const equivalent of core::iter::Rev<core::slice::ChunksExact>

ChunksRev

Const equivalent of core::iter::Rev<core::slice::Chunks>

Iter

Const equivalent of core::slice::Iter.

IterCopied

A const equivalent of iter::Copied<slice::Iter<'a, T>>.

IterCopiedRev

A const equivalent of iter::Rev<iter::Copied<slice::Iter<'a, T>>>

IterRev

Const equivalent of core::iter::Rev<core::slice::Iter<_>>

TryIntoArrayError

The error produced by trying to convert from &[T] to &[T; N], or from &mut [T] to &mut [T; N].

Windows

Const equivalent of core::slice::Windows

WindowsRev

Const equivalent of core::iter::Rev<core::slice::Windows>

Functions

bytes_contain

Whether right is inside &left[from..].

bytes_end_with

A const equivalent of <[u8]>::ends_with

bytes_find

Finds the byte offset of right in left, starting from the from index.

bytes_find_keep

Advances this up to the first instance of needle.

bytes_find_skip

Advances this past the first instance of needle.

bytes_rcontain

Returns whether right is contained inside &left[..=from] searching in reverse.

bytes_rfind

Finds the byte offset of right inside &left[..=from], searching in reverse.

bytes_rfind_keep

Truncates this to the last instance of needle.

bytes_rfind_skip

Truncates this to before the last instance of needle.

bytes_start_with

A const equivalent of <[u8]>::starts_with

bytes_strip_prefix

A const equivalent of <[u8]>::strip_prefix

bytes_strip_suffix

A const equivalent of <[u8]>::strip_suffix

bytes_trim

Removes ascii whitespace from the start and end of this.

bytes_trim_end

Removes ascii whitespace from the end of this.

bytes_trim_end_matches

Removes all instances of needle from the end of this.

bytes_trim_matches

Removes all instances of needle from the start and end of this.

bytes_trim_start

Removes ascii whitespace from the start of this.

bytes_trim_start_matches

Removes all instances of needle from the start of this.

chunks

Const equivalent of <[T]>::chunks

chunks_exact

Const equivalent of <[T]>::chunks_exact

cmp_bytes

Compares two &[u8], returning the order of left relative to right.

cmp_option_bytes

Compares two Option<&'a [u8]>, returning the ordering of left relative to right.

eq_bytes

Compares two &[u8] for equality.

eq_option_bytes

Compares two Option<&'a [u8]> for equality.

first

A const equivalent of <[T]>::first

get

A const equivalent of slice.get(index)

get_from

A const equivalent of slice.get(start..).

get_range

A const equivalent of slice.get(start..end).

get_up_to

A const equivalent of slice.get(..len).

iter

Gets a const iterator over slice, const equivalent of <[T]>::iter

iter_copied

A const equivalent of slice.iter().copied()

last

A const equivalent of <[T]>::last

slice_from

A const equivalent of &slice[start..].

slice_range

A const equivalent of &slice[start..end].

slice_up_to

A const equivalent of &slice[..len].

split_at

A const equivalent of <[T]>::split_at

split_first

A const equivalent of <[T]>::split_first

split_last

A const equivalent of <[T]>::split_last

try_into_array

Tries to convert from &[T] to &[T; N], usable in const fns. Requires the "rust_1_56" feature.

windows

Const equivalent of <[T]>::windows