Struct Query 

pub struct Query(/* private fields */);

A generic query

Implementations

impl Query

pub fn as_bytes(&self) -> &[u8]

Returns the byte representation of the query

pub fn from_slice(buffer: &[u8]) -> Self

Creates a query from a raw bytes

pub fn from_canon<C>(c: &C) -> Self

where C: Canon,

Creates a query from a type implementing Canon

pub fn cast<C>(&self) -> Result<C, CanonError>

where C: Canon,

Casts the generic query to given type

Trait Implementations

impl Canon for Query

fn encode(&self, sink: &mut Sink<'_>)

Write the encoded value as bytes to a Sink

fn decode(source: &mut Source<'_>) -> Result<Self, CanonError>

Return the decoded value from bytes in a Source

fn encoded_len(&self) -> usize

Returns the number of bytes needed to encode this value

impl Clone for Query

fn clone(&self) -> Query

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Query

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

Formats the value using the given formatter.

impl Default for Query

fn default() -> Query

Returns the “default value” for a type.