Compare two integers.

int.compare(14, 42) == Less
int.compare(14, 14) == Equal
int.compare(42, 14) == Greater

Interpret a Big-Endian (most-significant bytes first) ByteArray as an Int.

int.from_bytearray_big_endian(#"0f4240") == 1_000_000
int.from_bytearray_big_endian(#"00000f4240") == 1_000_000
int.from_bytearray_big_endian(#"0000000000000000") == 0

Interpret a Little-Endian (least-significant bytes first) ByteArray as an Int.

int.from_bytearray_big_endian(#"40420f") == 1_000_000
int.from_bytearray_big_endian(#"40420f0000") == 1_000_000
int.from_bytearray_big_endian(#"0000000000000000") == 0

Parse an integer from a utf-8 encoded ByteArray, when possible.

int.from_utf8("14") == Some(14)
int.from_utf8("-42") == Some(-42)
int.from_utf8("007") == Some(7)
int.from_utf8("foo") == None
int.from_utf8("1.0") == None
int.from_utf8("1-2") == None

Convert an Int to its String representation.

int.to_string(42) == @"42"