Struct diesel::mysql::MysqlQueryBuilder

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pub struct MysqlQueryBuilder { /* private fields */ }

Available on crate feature mysql_backend only.

Expand description

The MySQL query builder

Implementations

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impl MysqlQueryBuilder

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pub fn new() -> Self

Constructs a new query builder with an empty query

Trait Implementations

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impl Default for MysqlQueryBuilder

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fn default() -> MysqlQueryBuilder

Returns the “default value” for a type. Read more

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impl QueryBuilder<Mysql> for MysqlQueryBuilder

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

Add sql to the end of the query being constructed.

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

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

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fn push_bind_param(&mut self)

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

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fn finish(self) -> String

Returns the constructed SQL query.

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fn push_bind_param_value_only(&mut self)

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

Auto Trait Implementations

impl RefUnwindSafe for MysqlQueryBuilder

impl Send for MysqlQueryBuilder

impl Sync for MysqlQueryBuilder

impl Unpin for MysqlQueryBuilder

impl UnwindSafe for MysqlQueryBuilder

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoSql for T

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fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,
T: SqlType + TypedExpressionType,

Convert self to an expression for Diesel’s query builder. Read more

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fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,
T: SqlType + TypedExpressionType,

Convert &self to an expression for Diesel’s query builder. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct diesel::mysql::MysqlQueryBuilder

Implementations

impl MysqlQueryBuilder

pub fn new() -> Self

Trait Implementations

impl Default for MysqlQueryBuilder

fn default() -> MysqlQueryBuilder

impl QueryBuilder<Mysql> for MysqlQueryBuilder

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

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

fn push_bind_param(&mut self)

fn finish(self) -> String

fn push_bind_param_value_only(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for MysqlQueryBuilder

impl Send for MysqlQueryBuilder

impl Sync for MysqlQueryBuilder

impl Unpin for MysqlQueryBuilder

impl UnwindSafe for MysqlQueryBuilder

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where
U: From<T>,

fn into(self) -> U

impl<T> IntoSql for T

fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,
T: SqlType + TypedExpressionType,

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,
T: SqlType + TypedExpressionType,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Struct diesel::mysql::MysqlQueryBuilder

Implementations

impl MysqlQueryBuilder

pub fn new() -> Self

Trait Implementations

impl Default for MysqlQueryBuilder

fn default() -> MysqlQueryBuilder

impl QueryBuilder<Mysql> for MysqlQueryBuilder

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

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

fn push_bind_param(&mut self)

fn finish(self) -> String

fn push_bind_param_value_only(&mut self)

Auto Trait Implementations

impl RefUnwindSafe for MysqlQueryBuilder

impl Send for MysqlQueryBuilder

impl Sync for MysqlQueryBuilder

impl Unpin for MysqlQueryBuilder

impl UnwindSafe for MysqlQueryBuilder

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> IntoSql for T

fn into_sql<T>(self) -> AsExprOf<Self, T> where Self: AsExpression<T> + Sized, T: SqlType + TypedExpressionType,

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where &'a Self: AsExpression<T>, T: SqlType + TypedExpressionType,

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,
T: SqlType + TypedExpressionType,

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,
T: SqlType + TypedExpressionType,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,