Struct datafusion::sql::sqlparser::ast::Assignment
source · pub struct Assignment {
pub id: Vec<Ident>,
pub value: Expr,
}
Expand description
SQL assignment foo = expr
as used in SQLUpdate
Fields§
§id: Vec<Ident>
§value: Expr
Trait Implementations§
source§impl Clone for Assignment
impl Clone for Assignment
source§fn clone(&self) -> Assignment
fn clone(&self) -> Assignment
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 Assignment
impl Debug for Assignment
source§impl Display for Assignment
impl Display for Assignment
source§impl Hash for Assignment
impl Hash for Assignment
source§impl Ord for Assignment
impl Ord for Assignment
source§fn cmp(&self, other: &Assignment) -> Ordering
fn cmp(&self, other: &Assignment) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq for Assignment
impl PartialEq for Assignment
source§fn eq(&self, other: &Assignment) -> bool
fn eq(&self, other: &Assignment) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for Assignment
impl PartialOrd for Assignment
source§fn partial_cmp(&self, other: &Assignment) -> Option<Ordering>
fn partial_cmp(&self, other: &Assignment) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl Visit for Assignment
impl Visit for Assignment
source§impl VisitMut for Assignment
impl VisitMut for Assignment
fn visit<V>(&mut self, visitor: &mut V) -> ControlFlow<<V as VisitorMut>::Break>where
V: VisitorMut,
impl Eq for Assignment
impl StructuralPartialEq for Assignment
Auto Trait Implementations§
impl Freeze for Assignment
impl RefUnwindSafe for Assignment
impl Send for Assignment
impl Sync for Assignment
impl Unpin for Assignment
impl UnwindSafe for Assignment
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<Q, K> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.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