Function decode_u128_varint 

pub const fn decode_u128_varint(
    buf: &[u8],
) -> Result<(usize, u128), DecodeVarintError>

Decodes a value from LEB128 variable length format.

Arguments

• buf - A byte slice containing the LEB128 encoded value.

Returns

• Returns the bytes readed and the decoded value as u128 if successful.

• Returns DecodeVarintError if the buffer did not contain a valid LEB128 encoding or the decode buffer did not contain enough bytes to decode a value.