Struct mongodb::IndexModel
source · [−]#[non_exhaustive]pub struct IndexModel {
pub keys: Document,
pub options: Option<IndexOptions>,
}
Expand description
Specifies the fields and options for an index. For more information, see the documentation.
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.keys: Document
Specifies the index’s fields. For each field, specify a key-value pair in which the key is the name of the field to index and the value is index type.
options: Option<IndexOptions>
The options for the index.
Implementations
Trait Implementations
sourceimpl Clone for IndexModel
impl Clone for IndexModel
sourcefn clone(&self) -> IndexModel
fn clone(&self) -> IndexModel
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 IndexModel
impl Debug for IndexModel
sourceimpl Default for IndexModel
impl Default for IndexModel
sourcefn default() -> IndexModel
fn default() -> IndexModel
Returns the “default value” for a type. Read more
sourceimpl<'de> Deserialize<'de> for IndexModel
impl<'de> Deserialize<'de> for IndexModel
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
sourceimpl Serialize for IndexModel
impl Serialize for IndexModel
Auto Trait Implementations
impl RefUnwindSafe for IndexModel
impl Send for IndexModel
impl Sync for IndexModel
impl Unpin for IndexModel
impl UnwindSafe for IndexModel
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)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more