Expand description
Defines an SQL statement
Fields
sql: String
The SQL query
values: Option<Values>
The values for the SQL statement’s parameters
db_backend: DbBackend
The database backend this statement is constructed for. The SQL dialect and values should be valid for the DbBackend.
Implementations
sourceimpl Statement
impl Statement
sourcepub fn from_string(db_backend: DbBackend, stmt: String) -> Statement
pub fn from_string(db_backend: DbBackend, stmt: String) -> Statement
Create a Statement from a crate::DatabaseBackend and a raw SQL statement
sourcepub fn from_sql_and_values<I>(
db_backend: DbBackend,
sql: &str,
values: I
) -> Self where
I: IntoIterator<Item = Value>,
pub fn from_sql_and_values<I>(
db_backend: DbBackend,
sql: &str,
values: I
) -> Self where
I: IntoIterator<Item = Value>,
Create a SQL statement from a crate::DatabaseBackend, a raw SQL statement and param values
Trait Implementations
impl StructuralPartialEq for Statement
Auto Trait Implementations
impl RefUnwindSafe for Statement
impl Send for Statement
impl Sync for Statement
impl Unpin for Statement
impl UnwindSafe for Statement
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
pub fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more