Struct AllowNullBytes 

pub struct AllowNullBytes;

Prevents checking for null bytes in variable length fields in composite keys. Key types that have a fixed width have no edge cases with null bytes. See CompositeKeyFieldContainsNullByte for an explanation and example of the edge case introduced when allowing null bytes to be used without escaping.

Trait Implementations

impl Clone for AllowNullBytes

fn clone(&self) -> AllowNullBytes

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CompositeKeyNullHandler for AllowNullBytes

fn handle_nulls( &self, _encoded: &mut Cow<'_, [u8]>, ) -> Result<(), CompositeKeyError>

Process the null bytes in field_bytes, if needed.

fn decode_nulls_if_needed<'b, 'e>( &self, encoded: ByteSource<'b, 'e>, ) -> Result<ByteSource<'b, 'e>, CompositeKeyError>

Decode the null bytes in encoded, if needed.

impl Debug for AllowNullBytes

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AllowNullBytes

fn default() -> AllowNullBytes

Returns the “default value” for a type.

impl Copy for AllowNullBytes