Struct mongodb::options::DatabaseOptions
source · [−]#[non_exhaustive]pub struct DatabaseOptions {
pub selection_criteria: Option<SelectionCriteria>,
pub read_concern: Option<ReadConcern>,
pub write_concern: Option<WriteConcern>,
}
Expand description
These are the valid options for creating a Database
with
Client::database_with_options
.
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.selection_criteria: Option<SelectionCriteria>
The default read preference for operations.
read_concern: Option<ReadConcern>
The default read concern for operations.
write_concern: Option<WriteConcern>
The default write concern for operations.
Implementations
sourceimpl DatabaseOptions
impl DatabaseOptions
sourcepub fn builder() -> DatabaseOptionsBuilder<((), (), ())>
pub fn builder() -> DatabaseOptionsBuilder<((), (), ())>
Create a builder for building DatabaseOptions
.
On the builder, call .selection_criteria(...)
(optional), .read_concern(...)
(optional), .write_concern(...)
(optional) to set the values of the fields.
Finally, call .build()
to create the instance of DatabaseOptions
.
Trait Implementations
sourceimpl Clone for DatabaseOptions
impl Clone for DatabaseOptions
sourcefn clone(&self) -> DatabaseOptions
fn clone(&self) -> DatabaseOptions
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 DatabaseOptions
impl Debug for DatabaseOptions
sourceimpl Default for DatabaseOptions
impl Default for DatabaseOptions
sourcefn default() -> DatabaseOptions
fn default() -> DatabaseOptions
Returns the “default value” for a type. Read more
sourceimpl<'de> Deserialize<'de> for DatabaseOptions
impl<'de> Deserialize<'de> for DatabaseOptions
sourcefn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations
impl !RefUnwindSafe for DatabaseOptions
impl Send for DatabaseOptions
impl Sync for DatabaseOptions
impl Unpin for DatabaseOptions
impl !UnwindSafe for DatabaseOptions
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
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.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more