Struct polar_core::filter::Projection
source · [−]pub struct Projection(_, _);
Expand description
An abstract “field reference” on a record from a named data source.
Trait Implementations
sourceimpl Clone for Projection
impl Clone for Projection
sourcefn clone(&self) -> Projection
fn clone(&self) -> Projection
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 Projection
impl Debug for Projection
sourceimpl Hash for Projection
impl Hash for Projection
sourceimpl PartialEq<Projection> for Projection
impl PartialEq<Projection> for Projection
sourcefn eq(&self, other: &Projection) -> bool
fn eq(&self, other: &Projection) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &Projection) -> bool
fn ne(&self, other: &Projection) -> bool
This method tests for !=
.
sourceimpl Serialize for Projection
impl Serialize for Projection
impl Eq for Projection
impl StructuralEq for Projection
impl StructuralPartialEq for Projection
Auto Trait Implementations
impl RefUnwindSafe for Projection
impl Send for Projection
impl Sync for Projection
impl Unpin for Projection
impl UnwindSafe for Projection
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