Enum sqlparser::ast::FunctionCalledOnNull
source · pub enum FunctionCalledOnNull {
CalledOnNullInput,
ReturnsNullOnNullInput,
Strict,
}
Expand description
These attributes describe the behavior of the function when called with a null argument.
Variants§
Trait Implementations§
source§impl Clone for FunctionCalledOnNull
impl Clone for FunctionCalledOnNull
source§fn clone(&self) -> FunctionCalledOnNull
fn clone(&self) -> FunctionCalledOnNull
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 FunctionCalledOnNull
impl Debug for FunctionCalledOnNull
source§impl<'de> Deserialize<'de> for FunctionCalledOnNull
impl<'de> Deserialize<'de> for FunctionCalledOnNull
source§fn 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
source§impl Display for FunctionCalledOnNull
impl Display for FunctionCalledOnNull
source§impl Hash for FunctionCalledOnNull
impl Hash for FunctionCalledOnNull
source§impl Ord for FunctionCalledOnNull
impl Ord for FunctionCalledOnNull
source§fn cmp(&self, other: &FunctionCalledOnNull) -> Ordering
fn cmp(&self, other: &FunctionCalledOnNull) -> 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 FunctionCalledOnNull
impl PartialEq for FunctionCalledOnNull
source§fn eq(&self, other: &FunctionCalledOnNull) -> bool
fn eq(&self, other: &FunctionCalledOnNull) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for FunctionCalledOnNull
impl PartialOrd for FunctionCalledOnNull
source§fn partial_cmp(&self, other: &FunctionCalledOnNull) -> Option<Ordering>
fn partial_cmp(&self, other: &FunctionCalledOnNull) -> 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 Serialize for FunctionCalledOnNull
impl Serialize for FunctionCalledOnNull
source§impl Visit for FunctionCalledOnNull
impl Visit for FunctionCalledOnNull
source§impl VisitMut for FunctionCalledOnNull
impl VisitMut for FunctionCalledOnNull
fn visit<V: VisitorMut>(&mut self, visitor: &mut V) -> ControlFlow<V::Break>
impl Eq for FunctionCalledOnNull
impl StructuralPartialEq for FunctionCalledOnNull
Auto Trait Implementations§
impl Freeze for FunctionCalledOnNull
impl RefUnwindSafe for FunctionCalledOnNull
impl Send for FunctionCalledOnNull
impl Sync for FunctionCalledOnNull
impl Unpin for FunctionCalledOnNull
impl UnwindSafe for FunctionCalledOnNull
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