Struct mongodb::options::HedgedReadOptions [−][src]
#[non_exhaustive]pub struct HedgedReadOptions {
pub enabled: bool,
}
Expand description
Specifies hedging behavior for reads.
See the MongoDB docs for more details.
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.enabled: bool
Whether or not to allow reads from a sharded cluster to be “hedged” across two replica set members per shard, with the results from the first response received back from either being returned.
Implementations
Creates a new HedgedReadOptions
with the given value for enabled
.
Trait Implementations
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
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for HedgedReadOptions
impl Send for HedgedReadOptions
impl Sync for HedgedReadOptions
impl Unpin for HedgedReadOptions
impl UnwindSafe for HedgedReadOptions
Blanket Implementations
Mutably borrows from an owned value. Read more