Trait winter_utils::Deserializable

pub trait Deserializable: Sized {
    fn read_from<R: ByteReader>(
        source: &mut R
    ) -> Result<Self, DeserializationError>;

    fn read_batch_from<R: ByteReader>(
        source: &mut R, 
        num_elements: usize
    ) -> Result<Vec<Self>, DeserializationError> { ... }
}

Defines how to deserialize Self from bytes.

Required methods

fn read_from<R: ByteReader>(
    source: &mut R
) -> Result<Self, DeserializationError>

Reads a sequence of bytes from the provided source, attempts to deserialize these bytes into Self, and returns the result.

Errors

Returns an error if:

• The source does not contain enough bytes to deserialize Self.
• Bytes read from the source do not represent a valid value for Self.

Provided methods

fn read_batch_from<R: ByteReader>(
    source: &mut R,
    num_elements: usize
) -> Result<Vec<Self>, DeserializationError>

Reads a sequence of bytes from the provided source, attempts to deserialize these bytes into a vector with the specified number of Self elements, and returns the result.

Errors

Returns an error if:

• The source does not contain enough bytes to deserialize the specified number of elements.
• Bytes read from the source do not represent a valid value for Self for any of the elements.

Note: if the error occurs, the reader is not rolled back to the state prior to calling this function.

Implementors