Function from_slice 

pub fn from_slice<'de, T>(buf: &'de [u8]) -> Result<T>
where
    T: Deserialize<'de>,

Deserialize an instance of type T from a byte slice.

See the documentation of from_str for more information.

Errors

This functions fails with an error if buf does not contain valid UTF-8 or if the data does not match the structure of T.