Struct mungos::options::DeleteOptions
source · [−]#[non_exhaustive]pub struct DeleteOptions {
pub collation: Option<Collation>,
pub write_concern: Option<WriteConcern>,
pub hint: Option<Hint>,
pub let_vars: Option<Document>,
}
Expand description
Specifies the options to a
Collection::delete_one
or
Collection::delete_many
operation.
Fields (Non-exhaustive)
This struct is marked as non-exhaustive
Struct { .. }
syntax; cannot be matched against without a wildcard ..
; and struct update syntax will not work.collation: Option<Collation>
The collation to use for the operation.
See the documentation for more information on how to use this option.
write_concern: Option<WriteConcern>
The write concern for the operation.
hint: Option<Hint>
The index to use for the operation. Only available in MongoDB 4.4+.
let_vars: Option<Document>
Map of parameter names and values. Values must be constant or closed expressions that do not reference document fields. Parameters can then be accessed as variables in an aggregate expression context (e.g. “$$var”).
Only available in MongoDB 5.0+.
Implementations
sourceimpl DeleteOptions
impl DeleteOptions
sourcepub fn builder() -> DeleteOptionsBuilder<((), (), (), ())>
pub fn builder() -> DeleteOptionsBuilder<((), (), (), ())>
Create a builder for building DeleteOptions
.
On the builder, call .collation(...)
(optional), .write_concern(...)
(optional), .hint(...)
(optional), .let_vars(...)
(optional) to set the values of the fields.
Finally, call .build()
to create the instance of DeleteOptions
.
Trait Implementations
sourceimpl Clone for DeleteOptions
impl Clone for DeleteOptions
sourcefn clone(&self) -> DeleteOptions
fn clone(&self) -> DeleteOptions
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for DeleteOptions
impl Debug for DeleteOptions
sourceimpl Default for DeleteOptions
impl Default for DeleteOptions
sourcefn default() -> DeleteOptions
fn default() -> DeleteOptions
Returns the “default value” for a type. Read more
sourceimpl<'de> Deserialize<'de> for DeleteOptions
impl<'de> Deserialize<'de> for DeleteOptions
sourcefn deserialize<__D>(
__deserializer: __D
) -> Result<DeleteOptions, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<DeleteOptions, <__D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
sourceimpl Serialize for DeleteOptions
impl Serialize for DeleteOptions
sourcefn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
Auto Trait Implementations
impl RefUnwindSafe for DeleteOptions
impl Send for DeleteOptions
impl Sync for DeleteOptions
impl Unpin for DeleteOptions
impl UnwindSafe for DeleteOptions
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more