Struct diesel::query_builder::bind_collector::RawBytesBindCollector

pub struct RawBytesBindCollector<DB: Backend + TypeMetadata> { /* private fields */ }

A bind collector used by backends which transmit bind parameters as an opaque blob of bytes.

For most backends, this is the concrete implementation of BindCollector that should be used.

Implementations

impl<DB: Backend + TypeMetadata> RawBytesBindCollector<DB>

pub fn new() -> Self

Construct an empty RawBytesBindCollector

Trait Implementations

impl<'a, DB> BindCollector<'a, DB> for RawBytesBindCollector<DB>

where for<'b> DB: Backend<BindCollector<'b> = Self> + TypeMetadata,

type Buffer = ByteWrapper<'a>

The internal buffer type used by this bind collector

fn push_bound_value<T, U>( &mut self, bind: &U, metadata_lookup: &mut DB::MetadataLookup, ) -> QueryResult<()>

where DB: HasSqlType<T>, U: ToSql<T, DB> + ?Sized,

Serializes the given bind value, and collects the result.

impl<DB: Debug + Backend + TypeMetadata> Debug for RawBytesBindCollector<DB>

where DB::TypeMetadata: Debug,

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

Formats the value using the given formatter.

impl<DB: Backend + TypeMetadata> Default for RawBytesBindCollector<DB>

fn default() -> Self

Returns the “default value” for a type.

impl<DB> MoveableBindCollector<DB> for RawBytesBindCollector<DB>

where for<'a> DB: Backend<BindCollector<'a> = Self> + TypeMetadata + 'static, <DB as TypeMetadata>::TypeMetadata: Clone + Send,

type BindData = RawBytesBindCollector<DB>

The movable bind data of this bind collector

fn moveable(&self) -> Self::BindData

Builds a movable version of the bind collector

fn append_bind_data(&mut self, from: &Self::BindData)

Refill the bind collector with its bind data