Struct PackedLongBinding 

pub struct PackedLongBinding;

Binding for i64 values using packed (variable-length) encoding.

Values in [-119, 119] are stored in a single byte. Larger values use 2-9 bytes. This encoding is compact but NOT sortable.

Implementations

impl PackedLongBinding

pub fn new() -> Self

Creates a new binding instance.

Trait Implementations

impl Clone for PackedLongBinding

fn clone(&self) -> PackedLongBinding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PackedLongBinding

impl Debug for PackedLongBinding

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

Formats the value using the given formatter.

impl Default for PackedLongBinding

fn default() -> PackedLongBinding

Returns the “default value” for a type.

impl EntryBinding<i64> for PackedLongBinding

fn entry_to_object(&self, entry: &DatabaseEntry) -> Result<i64>

Converts a DatabaseEntry to an object.

fn object_to_entry(&self, object: &i64, entry: &mut DatabaseEntry) -> Result<()>

Converts an object to a DatabaseEntry.

impl TupleBinding<i64> for PackedLongBinding

fn tuple_to_object(&self, input: &mut TupleInput) -> Result<i64>

Converts tuple input to an object.

fn object_to_tuple(&self, object: &i64, output: &mut TupleOutput) -> Result<()>

Converts an object to tuple output.

fn entry_to_input(entry: &DatabaseEntry) -> TupleInput

Creates a TupleInput from a DatabaseEntry.