Struct mongodb::options::DatabaseOptions [−][src]
#[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
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional
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
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
Returns the “default value” for a type. Read more
fn 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
Mutably borrows from an owned value. Read more