Struct mz_sql::query_model::model::graph::QuantifierType
source · pub struct QuantifierType {
bits: u64,
}
Fields§
§bits: u64
Implementations§
source§impl QuantifierType
impl QuantifierType
sourcepub const EXISTENTIAL: Self = _
pub const EXISTENTIAL: Self = _
An existential subquery (IN SELECT/EXISTS/ANY).
sourcepub const FOREACH: Self = _
pub const FOREACH: Self = _
A regular join operand where each row from its input box must be consumed by the parent box operator.
sourcepub const PRESERVED_FOREACH: Self = _
pub const PRESERVED_FOREACH: Self = _
The preserving side of an outer join. Only valid in OuterJoin boxes.
sourcepub const fn from_bits(bits: u64) -> Option<Self>
pub const fn from_bits(bits: u64) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u64) -> Self
pub const fn from_bits_truncate(bits: u64) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u64) -> Self
pub const unsafe fn from_bits_unchecked(bits: u64) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
source§impl QuantifierType
impl QuantifierType
sourcepub const SUBQUERY: QuantifierType = _
pub const SUBQUERY: QuantifierType = _
A bitmask that matches the discriminant of a subquery QuantifierType
.
pub fn is_subquery(&self) -> bool
Trait Implementations§
source§impl Binary for QuantifierType
impl Binary for QuantifierType
source§impl BitAnd<QuantifierType> for QuantifierType
impl BitAnd<QuantifierType> for QuantifierType
source§impl BitAndAssign<QuantifierType> for QuantifierType
impl BitAndAssign<QuantifierType> for QuantifierType
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr<QuantifierType> for QuantifierType
impl BitOr<QuantifierType> for QuantifierType
source§fn bitor(self, other: QuantifierType) -> Self
fn bitor(self, other: QuantifierType) -> Self
Returns the union of the two sets of flags.
§type Output = QuantifierType
type Output = QuantifierType
|
operator.source§impl BitOrAssign<QuantifierType> for QuantifierType
impl BitOrAssign<QuantifierType> for QuantifierType
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor<QuantifierType> for QuantifierType
impl BitXor<QuantifierType> for QuantifierType
source§impl BitXorAssign<QuantifierType> for QuantifierType
impl BitXorAssign<QuantifierType> for QuantifierType
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for QuantifierType
impl Clone for QuantifierType
source§fn clone(&self) -> QuantifierType
fn clone(&self) -> QuantifierType
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for QuantifierType
impl Debug for QuantifierType
source§impl Display for QuantifierType
impl Display for QuantifierType
source§impl Extend<QuantifierType> for QuantifierType
impl Extend<QuantifierType> for QuantifierType
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl FromIterator<QuantifierType> for QuantifierType
impl FromIterator<QuantifierType> for QuantifierType
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl Hash for QuantifierType
impl Hash for QuantifierType
source§impl LowerHex for QuantifierType
impl LowerHex for QuantifierType
source§impl Not for QuantifierType
impl Not for QuantifierType
source§impl Octal for QuantifierType
impl Octal for QuantifierType
source§impl Ord for QuantifierType
impl Ord for QuantifierType
source§fn cmp(&self, other: &QuantifierType) -> Ordering
fn cmp(&self, other: &QuantifierType) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq<QuantifierType> for QuantifierType
impl PartialEq<QuantifierType> for QuantifierType
source§fn eq(&self, other: &QuantifierType) -> bool
fn eq(&self, other: &QuantifierType) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<QuantifierType> for QuantifierType
impl PartialOrd<QuantifierType> for QuantifierType
source§fn partial_cmp(&self, other: &QuantifierType) -> Option<Ordering>
fn partial_cmp(&self, other: &QuantifierType) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl Sub<QuantifierType> for QuantifierType
impl Sub<QuantifierType> for QuantifierType
source§impl SubAssign<QuantifierType> for QuantifierType
impl SubAssign<QuantifierType> for QuantifierType
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl UpperHex for QuantifierType
impl UpperHex for QuantifierType
source§impl __BitFlags for QuantifierType
impl __BitFlags for QuantifierType
source§impl __BitFlags for QuantifierType
impl __BitFlags for QuantifierType
impl Copy for QuantifierType
impl Eq for QuantifierType
impl StructuralEq for QuantifierType
impl StructuralPartialEq for QuantifierType
Auto Trait Implementations§
impl RefUnwindSafe for QuantifierType
impl Send for QuantifierType
impl Sync for QuantifierType
impl Unpin for QuantifierType
impl UnwindSafe for QuantifierType
Blanket Implementations§
source§impl<T> CloneDebuggableStorage for Twhere
T: DebuggableStorage + Clone,
impl<T> CloneDebuggableStorage for Twhere
T: DebuggableStorage + Clone,
fn clone_storage(&self) -> Box<dyn CloneDebuggableStorage + 'static, Global>
source§impl<T> CloneableStorage for Twhere
T: Any + Send + Sync + Clone,
impl<T> CloneableStorage for Twhere
T: Any + Send + Sync + Clone,
fn clone_storage(&self) -> Box<dyn CloneableStorage + 'static, Global>
source§impl<T> DisplayExt for Twhere
T: Display,
impl<T> DisplayExt for Twhere
T: Display,
source§fn to_string_alt(&self) -> String
fn to_string_alt(&self) -> String
{:#}
) and returns it.source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
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>
T
in a tonic::Request
source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
source§fn into_rust(self) -> Result<R, TryFromProtoError>
fn into_rust(self) -> Result<R, TryFromProtoError>
RustType::from_proto
.source§fn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
RustType::into_proto
.