Function fixed_slice_vec::single::embed

pub fn embed<'a, T, F, E>(
    destination: &'a mut [u8], 
    f: F
) -> Result<&'a mut T, EmbedValueError<E>> where
    F: Fn(&'a mut [u8]) -> Result<T, E>, 

Initialize a value into location within a provided byte slice, and return a mutable reference to that value.

The user-provided constructor function also has access to the portions of the byte slice after the region allocated for the embedded value itself.