Function spl_token_2022::pod::pod_maybe_from_bytes

source · [−]

pub fn pod_maybe_from_bytes<T: Pod>(
    bytes: &[u8]
) -> Result<Option<&T>, ProgramError>

Expand description

Maybe convert a slice into a Pod (zero copy)

Returns None if the slice is empty, but Err if all other lengths but get_packed_len() This function exists primarily because Option<T> is not a Pod.