Struct diesel::mysql::Mysql

pub struct Mysql;

Available on crate feature mysql_backend only.

The MySQL backend

Trait Implementations

impl Backend for Mysql

type QueryBuilder = MysqlQueryBuilder

The concrete QueryBuilder implementation for this backend.

impl Clone for Mysql

fn clone(&self) -> Mysql

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'conn, 'query> ConnectionGatWorkaround<'conn, 'query, Mysql, DefaultLoadingMode> for MysqlConnection

Available on crate feature mysql only.

type Cursor = StatementIterator<'conn>

Available on crate feature i-implement-a-third-party-backend-and-opt-into-breaking-changes only.

The cursor type returned by LoadConnection::load

type Row = MysqlRow

Available on crate feature i-implement-a-third-party-backend-and-opt-into-breaking-changes only.

The row type used as Iterator::Item for the iterator implementation of ConnectionGatWorkaround::Cursor

impl Debug for Mysql

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

Formats the value using the given formatter.

impl Default for Mysql

fn default() -> Mysql

Returns the “default value” for a type.

impl FromSql<BigInt, Mysql> for i64

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Binary, Mysql> for *const [u8]

The returned pointer is only valid for the lifetime to the argument of from_sql. This impl is intended for uses where you want to write a new impl in terms of Vec<u8>, but don’t want to allocate. We have to return a raw pointer instead of a reference with a lifetime due to the structure of FromSql

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Bool, Mysql> for bool

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Date, Mysql> for MysqlTime

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Date, Mysql> for NaiveDate

Available on crate feature time only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Date, Mysql> for NaiveDate

Available on crate feature chrono only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Datetime, Mysql> for MysqlTime

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Datetime, Mysql> for NaiveDateTime

Available on crate feature chrono only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Datetime, Mysql> for OffsetDateTime

Available on crate feature time only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Datetime, Mysql> for PrimitiveDateTime

Available on crate feature time only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Double, Mysql> for f64

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Float, Mysql> for f32

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Integer, Mysql> for i32

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Json, Mysql> for Value

Available on crate feature serde_json only.

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Numeric, Mysql> for BigDecimal

Available on crate feature bigdecimal only.

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<SmallInt, Mysql> for i16

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Text, Mysql> for *const str

The returned pointer is only valid for the lifetime to the argument of from_sql. This impl is intended for uses where you want to write a new impl in terms of String, but don’t want to allocate. We have to return a raw pointer instead of a reference with a lifetime due to the structure of FromSql

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Time, Mysql> for MysqlTime

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Time, Mysql> for NaiveTime

Available on crate feature time only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Time, Mysql> for NaiveTime

Available on crate feature chrono only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Timestamp, Mysql> for MysqlTime

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Timestamp, Mysql> for NaiveDateTime

Available on crate feature chrono only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Timestamp, Mysql> for OffsetDateTime

Available on crate feature time only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Timestamp, Mysql> for PrimitiveDateTime

Available on crate feature time only.

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<TinyInt, Mysql> for i8

fn from_sql(value: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Unsigned<BigInt>, Mysql> for u64

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Unsigned<Integer>, Mysql> for u32

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Unsigned<SmallInt>, Mysql> for u16

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl FromSql<Unsigned<TinyInt>, Mysql> for u8

fn from_sql(bytes: MysqlValue<'_>) -> Result<Self>

See the trait documentation.

fn from_nullable_sql(bytes: Option<RawValue<'_, DB>>) -> Result<Self>

A specialized variant of from_sql for handling null values.

impl<'a> HasBindCollector<'a> for Mysql

type BindCollector = RawBytesBindCollector<Mysql>

Available on crate feature i-implement-a-third-party-backend-and-opt-into-breaking-changes only.

The concrete BindCollector implementation for this backend.

impl<'a> HasRawValue<'a> for Mysql

type RawValue = MysqlValue<'a>

Available on crate feature i-implement-a-third-party-backend-and-opt-into-breaking-changes only.

The actual type given to FromSql, with lifetimes applied. This type should not be used directly. Use the RawValue helper type instead.

impl HasSqlType<BigInt> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Binary> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Bool> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Date> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Datetime> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Double> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Float> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Integer> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Json> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Numeric> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<SmallInt> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Text> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Time> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Timestamp> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<TinyInt> for Mysql

fn metadata(_: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Unsigned<BigInt>> for Mysql

fn metadata(_lookup: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Unsigned<Integer>> for Mysql

fn metadata(_lookup: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Unsigned<SmallInt>> for Mysql

fn metadata(_lookup: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl HasSqlType<Unsigned<TinyInt>> for Mysql

fn metadata(_lookup: &mut ()) -> MysqlType

Fetch the metadata for the given type

impl Hash for Mysql

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a, L> IntoBoxedClause<'a, Mysql> for LimitOffsetClause<LimitClause<L>, NoOffsetClause>where L: QueryFragment<Mysql> + Send + 'a,

type BoxedClause = BoxedLimitOffsetClause<'a, Mysql>

Resulting type

fn into_boxed(self) -> Self::BoxedClause

Convert the given query node in it’s boxed representation

impl<'a, L, O> IntoBoxedClause<'a, Mysql> for LimitOffsetClause<LimitClause<L>, OffsetClause<O>>where L: QueryFragment<Mysql> + Send + 'a, O: QueryFragment<Mysql> + Send + 'a,

type BoxedClause = BoxedLimitOffsetClause<'a, Mysql>

Resulting type

fn into_boxed(self) -> Self::BoxedClause

Convert the given query node in it’s boxed representation

impl<'a> IntoBoxedClause<'a, Mysql> for LimitOffsetClause<NoLimitClause, NoOffsetClause>

type BoxedClause = BoxedLimitOffsetClause<'a, Mysql>

Resulting type

fn into_boxed(self) -> Self::BoxedClause

Convert the given query node in it’s boxed representation

impl PartialEq<Mysql> for Mysql

fn eq(&self, other: &Mysql) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl QueryBuilder<Mysql> for MysqlQueryBuilder

fn push_sql(&mut self, sql: &str)

Add sql to the end of the query being constructed.

fn push_identifier(&mut self, identifier: &str) -> QueryResult<()>

Quote identifier, and add it to the end of the query being constructed.

fn push_bind_param(&mut self)

Add a placeholder for a bind parameter to the end of the query being constructed.

fn finish(self) -> String

Returns the constructed SQL query.

fn push_bind_param_value_only(&mut self)

Increases the internal counter for bind parameters without adding the bind parameter itself to the query

impl SqlDialect for Mysql

type ReturningClause = DoesNotSupportReturningClause

Configures how this backends supports RETURNING clauses

type OnConflictClause = DoesNotSupportOnConflictClause

Configures how this backend supports ON CONFLICT clauses

type InsertWithDefaultKeyword = IsoSqlDefaultKeyword

Configures how this backend handles the bare DEFAULT keyword for inserting the default value in a INSERT INTO VALUES clause

type BatchInsertSupport = PostgresLikeBatchInsertSupport

Configures how this backend handles Batch insert statements

type DefaultValueClauseForInsert = MysqlStyleDefaultValueClause

Configures how this backend handles the DEFAULT VALUES clause for insert statements.

type EmptyFromClauseSyntax = AnsiSqlFromClauseSyntax

Configures how this backend handles empty FROM clauses for select statements.

type SelectStatementSyntax = AnsiSqlSelectStatement

Configures how this backend structures SELECT queries

type ExistsSyntax = AnsiSqlExistsSyntax

Configures how this backend handles EXISTS() expressions.

type ArrayComparison = AnsiSqlArrayComparison

Configures how this backend handles IN() and NOT IN() expressions.

type ConcatClause = MysqlConcatClause

Configures how this backend handles the Concat clauses in select statements.

impl ToSql<BigInt, Mysql> for i64

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

See the trait documentation.

impl ToSql<Bool, Mysql> for bool

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

See the trait documentation.

impl ToSql<Date, Mysql> for MysqlTime

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

See the trait documentation.

impl ToSql<Date, Mysql> for NaiveDate

Available on crate feature chrono only.

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

See the trait documentation.

impl ToSql<Date, Mysql> for NaiveDate

Available on crate feature time only.

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

See the trait documentation.

impl ToSql<Datetime, Mysql> for MysqlTime

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

See the trait documentation.

impl ToSql<Datetime, Mysql> for NaiveDateTime

Available on crate feature chrono only.

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

See the trait documentation.

impl ToSql<Datetime, Mysql> for OffsetDateTime

Available on crate feature time only.

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

See the trait documentation.

impl ToSql<Datetime, Mysql> for PrimitiveDateTime

Available on crate feature time only.

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

See the trait documentation.

impl ToSql<Double, Mysql> for f64

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

See the trait documentation.

impl ToSql<Float, Mysql> for f32

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

See the trait documentation.

impl ToSql<Integer, Mysql> for i32

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

See the trait documentation.

impl ToSql<Json, Mysql> for Value

Available on crate feature serde_json only.

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

See the trait documentation.

impl ToSql<Numeric, Mysql> for BigDecimal

Available on crate feature bigdecimal only.

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

See the trait documentation.

impl ToSql<SmallInt, Mysql> for i16

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

See the trait documentation.

impl ToSql<Time, Mysql> for MysqlTime

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

See the trait documentation.

impl ToSql<Time, Mysql> for NaiveTime

Available on crate feature time only.

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

See the trait documentation.

impl ToSql<Time, Mysql> for NaiveTime

Available on crate feature chrono only.

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

See the trait documentation.

impl ToSql<Timestamp, Mysql> for MysqlTime

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

See the trait documentation.

impl ToSql<Timestamp, Mysql> for NaiveDateTime

Available on crate feature chrono only.

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

See the trait documentation.

impl ToSql<Timestamp, Mysql> for OffsetDateTime

Available on crate feature time only.

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

See the trait documentation.

impl ToSql<Timestamp, Mysql> for PrimitiveDateTime

Available on crate feature time only.

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

See the trait documentation.

impl ToSql<TinyInt, Mysql> for i8

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

See the trait documentation.

impl ToSql<Unsigned<BigInt>, Mysql> for u64

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

See the trait documentation.

impl ToSql<Unsigned<Integer>, Mysql> for u32

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

See the trait documentation.

impl ToSql<Unsigned<SmallInt>, Mysql> for u16

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

See the trait documentation.

impl ToSql<Unsigned<TinyInt>, Mysql> for u8

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

See the trait documentation.

impl TypeMetadata for Mysql

type TypeMetadata = MysqlType

The actual type used to represent metadata.

type MetadataLookup = ()

The type used for runtime lookup of metadata.

impl Copy for Mysql

impl DieselReserveSpecialization for Mysql

impl Eq for Mysql

impl StructuralEq for Mysql

impl StructuralPartialEq for Mysql

impl TrustedBackend for Mysql