Read and write the variable length LEB128 number format. For example:
use wasabi_leb128::{ReadLeb128, WriteLeb128};
// Vec<u8> as byte-oriented reader/writer.
let mut buf = Vec::new();
// Encoding/writing a u16 as an LEB128 byte sequence.
let original_value: u16 = 128;
buf.write_leb128(original_value).unwrap();
assert_eq!(buf, [0x80, 0x01]);
// Decoding/reading an LEB128 number back to a u16.
let value: u16 = buf.as_slice().read_leb128().unwrap();
assert_eq!(value, original_value);For more info, see:
- Package information on crates.io
- Documentation on Docs.rs