pub enum SelectElement {
Star,
Column(Named),
Function(Named),
}
Expand description
the selectable elements for a select statement
Variants§
Star
All of the columns
Column(Named)
a named column. May have an alias specified.
Function(Named)
a named column. May have an alias specified.
Trait Implementations§
Source§impl Clone for SelectElement
impl Clone for SelectElement
Source§fn clone(&self) -> SelectElement
fn clone(&self) -> SelectElement
Returns a duplicate 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 SelectElement
impl Debug for SelectElement
Source§impl Display for SelectElement
impl Display for SelectElement
Source§impl PartialEq for SelectElement
impl PartialEq for SelectElement
impl StructuralPartialEq for SelectElement
Auto Trait Implementations§
impl Freeze for SelectElement
impl RefUnwindSafe for SelectElement
impl Send for SelectElement
impl Sync for SelectElement
impl Unpin for SelectElement
impl UnwindSafe for SelectElement
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more