repeat

fn repeat(Vec<byte> src, int n) -> Vec<byte>

use bytes::{repeat};

Returns src repeated n times (empty when n <= 0).

Parameters#

Returns#

Vec<byte>

Contracts#

Checked according to --contracts (see Contracts).

ensures n > 0 || result.len() == 0
ensures n <= 0 || result.len() == src.len() * n

See also#

• region_eq: True when a[ao..ao+n) equals b[bo..bo+n) (caller guarantees bounds).
• to_hex: Encodes buf as lowercase hexadecimal, two digits per byte.
• from_hex: Decodes hexadecimal text (either case) into bytes.
• slice: Returns a copy of src[start..end] (end exclusive), with both offsets clamped to the buffer.
• concat: Returns a new buffer holding a followed by b.
• eq: Returns true when a and b have the same length and the same bytes.
• find_from: Returns the offset of the first needle in hay at or after start, or -1.
• find: Returns the offset of the first needle in hay, or -1.