Struct diesel::sql_types::Binary

pub struct Binary;

The binary SQL type.

Schema inference will treat all variants of BLOB as this type (e.g. VARBINARY, MEDIUMBLOB, etc).

ToSql impls

• Vec<u8>
• &[u8]

FromSql impls

• Vec<u8>

Trait Implementations

impl<'expr> AsExpression<Binary> for &'expr [u8]

type Expression = Bound<Binary, &'expr [u8]>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl<'expr> AsExpression<Binary> for &'expr Vec<u8>

type Expression = Bound<Binary, &'expr Vec<u8, Global>>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl<'expr2, 'expr> AsExpression<Binary> for &'expr2 &'expr [u8]

type Expression = Bound<Binary, &'expr2 &'expr [u8]>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl<'expr2, 'expr> AsExpression<Binary> for &'expr2 &'expr Vec<u8>

type Expression = Bound<Binary, &'expr2 &'expr Vec<u8, Global>>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl AsExpression<Binary> for Vec<u8>

type Expression = Bound<Binary, Vec<u8, Global>>

The expression being returned

fn as_expression(self) -> Self::Expression

Perform the conversion

impl Clone for Binary

fn clone(&self) -> Binary

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Binary

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

Formats the value using the given formatter.

impl Default for Binary

fn default() -> Binary

Returns the “default value” for a type.

impl QueryId for Binary

type QueryId = Binary

A type which uniquely represents Self in a SQL query.

const HAS_STATIC_QUERY_ID: bool = true

Can the SQL generated by Self be uniquely identified by its type?

fn query_id() -> Option<TypeId>

Returns the type id of Self::QueryId if Self::HAS_STATIC_QUERY_ID. Returns None otherwise.

impl SqlType for Binary

type IsNull = NotNull

Is this type nullable?

impl<DB> ToSql<Binary, DB> for [u8]where
    DB: Backend<BindCollector = RawBytesBindCollector<DB>>,

fn to_sql<'b>(&'b self, out: &mut Output<'b, '_, DB>) -> Result

See the trait documentation.

impl<DB> ToSql<Binary, DB> for Vec<u8>where
    DB: Backend,
    [u8]: ToSql<Binary, DB>,

fn to_sql<'b>(&'b self, out: &mut Output<'b, '_, DB>) -> Result

See the trait documentation.

impl Copy for Binary

impl SingleValue for Binary