Struct tantivy::aggregation::metric::AverageAggregation
source · [−]pub struct AverageAggregation {
pub field: String,
}
Expand description
A single-value metric aggregation that computes the average of numeric values that are extracted from the aggregated documents. Supported field types are u64, i64, and f64. See super::SingleMetricResult for return value.
JSON Format
{
"avg": {
"field": "score",
}
}
Fields
field: String
The field name to compute the stats on.
Implementations
sourceimpl AverageAggregation
impl AverageAggregation
sourcepub fn from_field_name(field_name: String) -> Self
pub fn from_field_name(field_name: String) -> Self
Create new AverageAggregation from a field.
sourcepub fn field_name(&self) -> &str
pub fn field_name(&self) -> &str
Return the field name.
Trait Implementations
sourceimpl Clone for AverageAggregation
impl Clone for AverageAggregation
sourcefn clone(&self) -> AverageAggregation
fn clone(&self) -> AverageAggregation
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 AverageAggregation
impl Debug for AverageAggregation
sourceimpl<'de> Deserialize<'de> for AverageAggregation
impl<'de> Deserialize<'de> for AverageAggregation
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 PartialEq<AverageAggregation> for AverageAggregation
impl PartialEq<AverageAggregation> for AverageAggregation
sourcefn eq(&self, other: &AverageAggregation) -> bool
fn eq(&self, other: &AverageAggregation) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &AverageAggregation) -> bool
fn ne(&self, other: &AverageAggregation) -> bool
This method tests for !=
.
sourceimpl Serialize for AverageAggregation
impl Serialize for AverageAggregation
impl StructuralPartialEq for AverageAggregation
Auto Trait Implementations
impl RefUnwindSafe for AverageAggregation
impl Send for AverageAggregation
impl Sync for AverageAggregation
impl Unpin for AverageAggregation
impl UnwindSafe for AverageAggregation
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> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
sourcefn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcefn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
sourcefn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
sourcefn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
sourceimpl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> DowncastSync for T where
T: Any + Send + Sync,
impl<T> Pointable for T
impl<T> Pointable for T
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