Struct mungos::options::ClusteredIndex
source · #[non_exhaustive]pub struct ClusteredIndex {
pub key: Document,
pub unique: bool,
pub name: Option<String>,
pub v: Option<i32>,
}
Expand description
Specifies options for a clustered collection. Some fields have required values; the Default
impl uses those values.
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.key: Document
Key pattern; currently required to be {_id: 1}
.
unique: bool
Currently required to be true
.
name: Option<String>
Optional; will be automatically generated if not provided.
v: Option<i32>
Optional; currently must be 2
if provided.
Trait Implementations§
source§impl Clone for ClusteredIndex
impl Clone for ClusteredIndex
source§fn clone(&self) -> ClusteredIndex
fn clone(&self) -> ClusteredIndex
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ClusteredIndex
impl Debug for ClusteredIndex
source§impl Default for ClusteredIndex
impl Default for ClusteredIndex
source§fn default() -> ClusteredIndex
fn default() -> ClusteredIndex
Returns the “default value” for a type. Read more
source§impl<'de> Deserialize<'de> for ClusteredIndex
impl<'de> Deserialize<'de> for ClusteredIndex
source§fn deserialize<__D>(
__deserializer: __D
) -> Result<ClusteredIndex, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D
) -> Result<ClusteredIndex, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl PartialEq<ClusteredIndex> for ClusteredIndex
impl PartialEq<ClusteredIndex> for ClusteredIndex
source§fn eq(&self, other: &ClusteredIndex) -> bool
fn eq(&self, other: &ClusteredIndex) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl Serialize for ClusteredIndex
impl Serialize for ClusteredIndex
source§fn 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