Function encode_into

pub fn encode_into<'a, B>(bytes: B, output: &mut [u8]) -> Result<usize, Error>
where
    B: Clone + IntoIterator<Item = &'a u8>,
    B::IntoIter: DoubleEndedIterator,

Encodes bytes as Crockford Base32 into a provided output buffer.

Returns

• Ok(usize): The number of bytes written to the output buffer.
• Err(Error): If any errors occur during the encoding process.

Errors

• Error::InvalidBufferSize if the output buffer is too small.

Examples

let bytes = b"usque ad finem";

// allocate a buffer with enough capacity
let mut buffer = [0; 32];

// encode bytes into the buffer
let written = c32::encode_into(bytes, &mut buffer)?;

let expected = b"1TQ6WBNCMG62S10CSMPWSBD";
assert_eq!(&buffer[..written], expected);