pub enum KeyConstraint {
PrimaryKeyNotEnforced {
columns: Vec<Ident>,
},
}
Expand description
A key constraint, specified in a CREATE SOURCE
.
Variants§
Trait Implementations§
Source§impl AstDisplay for KeyConstraint
impl AstDisplay for KeyConstraint
fn fmt<W: Write>(&self, f: &mut AstFormatter<W>)
fn to_ast_string(&self) -> String
fn to_ast_string_stable(&self) -> String
fn to_ast_string_redacted(&self) -> String
Source§impl Clone for KeyConstraint
impl Clone for KeyConstraint
Source§fn clone(&self) -> KeyConstraint
fn clone(&self) -> KeyConstraint
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 KeyConstraint
impl Debug for KeyConstraint
Source§impl Display for KeyConstraint
impl Display for KeyConstraint
Source§impl Hash for KeyConstraint
impl Hash for KeyConstraint
Source§impl PartialEq for KeyConstraint
impl PartialEq for KeyConstraint
Source§impl<'ast, T: AstInfo> VisitMutNode<'ast, T> for KeyConstraint
impl<'ast, T: AstInfo> VisitMutNode<'ast, T> for KeyConstraint
Source§impl<'ast, T: AstInfo> VisitNode<'ast, T> for KeyConstraint
impl<'ast, T: AstInfo> VisitNode<'ast, T> for KeyConstraint
impl Eq for KeyConstraint
impl StructuralPartialEq for KeyConstraint
Auto Trait Implementations§
impl Freeze for KeyConstraint
impl RefUnwindSafe for KeyConstraint
impl Send for KeyConstraint
impl Sync for KeyConstraint
impl Unpin for KeyConstraint
impl UnwindSafe for KeyConstraint
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§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)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<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> FutureExt for T
impl<T> FutureExt for T
Source§fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
Source§fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
Source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T
in a tonic::Request