Struct rsfbclient_diesel::backend::FbSelectStatementSyntax

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pub struct FbSelectStatementSyntax;

Trait Implementations

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impl<'a, ST, QS, GB> QueryFragment<Fb, FbSelectStatementSyntax> for BoxedSelectStatement<'a, ST, QS, Fb, GB> where
QS: QueryFragment<Fb>,
BoxedLimitOffsetClause<'a, Fb>: QueryFragment<Fb>,

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fn walk_ast<'b>(&'b self, out: AstPass<'_, 'b, Fb>) -> QueryResult<()>

Walk over this QueryFragment for all passes. Read more

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fn to_sql(
 &self,
 out: &mut <DB as Backend>::QueryBuilder,
 backend: &DB
) -> Result<(), Error>

Converts this QueryFragment to its SQL representation. Read more

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fn collect_binds(
 &'b self,
 out: &mut <DB as HasBindCollector<'b>>::BindCollector,
 metadata_lookup: &mut <DB as TypeMetadata>::MetadataLookup,
 backend: &'b DB
) -> Result<(), Error>

Serializes all bind parameters in this query. Read more

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fn is_safe_to_cache_prepared(&self, backend: &DB) -> Result<bool, Error>

Is this query safe to store in the prepared statement cache? Read more

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fn is_noop(&self, backend: &DB) -> Result<bool, Error>

Does walking this AST have any effect?

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impl<F, S, D, W, O, LOf, G, H, LC> QueryFragment<Fb, FbSelectStatementSyntax> for SelectStatement<F, S, D, W, O, LOf, G, H, LC> where
 S: QueryFragment<Fb>,
 F: QueryFragment<Fb>,
 D: QueryFragment<Fb>,
 W: QueryFragment<Fb>,
 O: QueryFragment<Fb>,
 LOf: QueryFragment<Fb>,
 G: QueryFragment<Fb>,
 H: QueryFragment<Fb>,
 LC: QueryFragment<Fb>,

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fn walk_ast<'b>(&'b self, out: AstPass<'_, 'b, Fb>) -> QueryResult<()>

Walk over this QueryFragment for all passes. Read more

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fn to_sql(
 &self,
 out: &mut <DB as Backend>::QueryBuilder,
 backend: &DB
) -> Result<(), Error>

Converts this QueryFragment to its SQL representation. Read more

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fn collect_binds(
 &'b self,
 out: &mut <DB as HasBindCollector<'b>>::BindCollector,
 metadata_lookup: &mut <DB as TypeMetadata>::MetadataLookup,
 backend: &'b DB
) -> Result<(), Error>

Serializes all bind parameters in this query. Read more

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fn is_safe_to_cache_prepared(&self, backend: &DB) -> Result<bool, Error>

Is this query safe to store in the prepared statement cache? Read more

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fn is_noop(&self, backend: &DB) -> Result<bool, Error>

Does walking this AST have any effect?

Auto Trait Implementations

impl RefUnwindSafe for FbSelectStatementSyntax

impl Send for FbSelectStatementSyntax

impl Sync for FbSelectStatementSyntax

impl Unpin for FbSelectStatementSyntax

impl UnwindSafe for FbSelectStatementSyntax

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) -> Self::Expression where
Self: AsExpression<T>,
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) -> <&'a Self as AsExpression<T>>::Expression where
T: SqlType + TypedExpressionType,
&'a Self: AsExpression<T>,

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

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impl<T> Same<T> for T

type Output = T

Should always be Self

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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 rsfbclient_diesel::backend::FbSelectStatementSyntax

Trait Implementations

impl<'a, ST, QS, GB> QueryFragment<Fb, FbSelectStatementSyntax> for BoxedSelectStatement<'a, ST, QS, Fb, GB> where QS: QueryFragment<Fb>, BoxedLimitOffsetClause<'a, Fb>: QueryFragment<Fb>,

fn walk_ast<'b>(&'b self, out: AstPass<'_, 'b, Fb>) -> QueryResult<()>

fn to_sql( &self, out: &mut <DB as Backend>::QueryBuilder, backend: &DB) -> Result<(), Error>

fn collect_binds( &'b self, out: &mut <DB as HasBindCollector<'b>>::BindCollector, metadata_lookup: &mut <DB as TypeMetadata>::MetadataLookup, backend: &'b DB) -> Result<(), Error>

fn is_safe_to_cache_prepared(&self, backend: &DB) -> Result<bool, Error>

fn is_noop(&self, backend: &DB) -> Result<bool, Error>

fn walk_ast<'b>(&'b self, out: AstPass<'_, 'b, Fb>) -> QueryResult<()>

fn to_sql( &self, out: &mut <DB as Backend>::QueryBuilder, backend: &DB) -> Result<(), Error>

fn collect_binds( &'b self, out: &mut <DB as HasBindCollector<'b>>::BindCollector, metadata_lookup: &mut <DB as TypeMetadata>::MetadataLookup, backend: &'b DB) -> Result<(), Error>

fn is_safe_to_cache_prepared(&self, backend: &DB) -> Result<bool, Error>

fn is_noop(&self, backend: &DB) -> Result<bool, Error>

Auto Trait Implementations

impl RefUnwindSafe for FbSelectStatementSyntax

impl Send for FbSelectStatementSyntax

impl Sync for FbSelectStatementSyntax

impl Unpin for FbSelectStatementSyntax

impl UnwindSafe for FbSelectStatementSyntax

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) -> Self::Expression where Self: AsExpression<T>, T: SqlType + TypedExpressionType,

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

impl<T> Same<T> for T

type Output = T

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<V, T> VZip<V> for T where V: MultiLane<T>,

fn vzip(self) -> V

impl<'a, ST, QS, GB> QueryFragment<Fb, FbSelectStatementSyntax> for BoxedSelectStatement<'a, ST, QS, Fb, GB> where
QS: QueryFragment<Fb>,
BoxedLimitOffsetClause<'a, Fb>: QueryFragment<Fb>,

fn to_sql(
&self,
out: &mut <DB as Backend>::QueryBuilder,
backend: &DB
) -> Result<(), Error>

fn collect_binds(
&'b self,
out: &mut <DB as HasBindCollector<'b>>::BindCollector,
metadata_lookup: &mut <DB as TypeMetadata>::MetadataLookup,
backend: &'b DB
) -> Result<(), Error>

fn to_sql(
&self,
out: &mut <DB as Backend>::QueryBuilder,
backend: &DB
) -> Result<(), Error>

fn collect_binds(
&'b self,
out: &mut <DB as HasBindCollector<'b>>::BindCollector,
metadata_lookup: &mut <DB as TypeMetadata>::MetadataLookup,
backend: &'b DB
) -> Result<(), 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) -> Self::Expression where
Self: AsExpression<T>,
T: SqlType + TypedExpressionType,

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

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

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

impl<V, T> VZip<V> for T where
V: MultiLane<T>,