Struct mz_repr::relation::RelationVersion
source · pub struct RelationVersion(u64);
Expand description
The version a given column was added at.
Tuple Fields§
§0: u64
Implementations§
source§impl RelationVersion
impl RelationVersion
sourcepub fn root() -> Self
pub fn root() -> Self
Returns the “root” or “initial” version of a RelationDesc
.
sourcepub fn bump(&self) -> Self
pub fn bump(&self) -> Self
Returns an instance of RelationVersion
which is “one” higher than self
.
sourcepub fn into_raw(self) -> u64
pub fn into_raw(self) -> u64
Consume a RelationVersion
returning the raw value.
Should only be used for serialization.
sourcepub fn from_raw(val: u64) -> RelationVersion
pub fn from_raw(val: u64) -> RelationVersion
Create a RelationVersion
from a raw value.
Should only be used for serialization.
Trait Implementations§
source§impl Arbitrary for RelationVersion
impl Arbitrary for RelationVersion
§type Parameters = <u64 as Arbitrary>::Parameters
type Parameters = <u64 as Arbitrary>::Parameters
The type of parameters that
arbitrary_with
accepts for configuration
of the generated Strategy
. Parameters must implement Default
.§type Strategy = Map<<u64 as Arbitrary>::Strategy, fn(_: u64) -> RelationVersion>
type Strategy = Map<<u64 as Arbitrary>::Strategy, fn(_: u64) -> RelationVersion>
The type of
Strategy
used to generate values of type Self
.source§fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
source§impl Clone for RelationVersion
impl Clone for RelationVersion
source§fn clone(&self) -> RelationVersion
fn clone(&self) -> RelationVersion
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 RelationVersion
impl Debug for RelationVersion
source§impl<'de> Deserialize<'de> for RelationVersion
impl<'de> Deserialize<'de> for RelationVersion
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 RelationVersion
impl Display for RelationVersion
source§impl From<RelationVersion> for Version
impl From<RelationVersion> for Version
source§fn from(value: RelationVersion) -> Self
fn from(value: RelationVersion) -> Self
Converts to this type from the input type.
source§impl Hash for RelationVersion
impl Hash for RelationVersion
source§impl MzReflect for RelationVersion
impl MzReflect for RelationVersion
source§fn add_to_reflected_type_info(rti: &mut ReflectedTypeInfo)
fn add_to_reflected_type_info(rti: &mut ReflectedTypeInfo)
Adds names and types of the fields of the struct or enum to
rti
. Read moresource§impl Ord for RelationVersion
impl Ord for RelationVersion
source§fn cmp(&self, other: &RelationVersion) -> Ordering
fn cmp(&self, other: &RelationVersion) -> 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 RelationVersion
impl PartialEq for RelationVersion
source§impl PartialOrd for RelationVersion
impl PartialOrd for RelationVersion
source§impl RustType<ProtoRelationVersion> for RelationVersion
impl RustType<ProtoRelationVersion> for RelationVersion
source§fn into_proto(&self) -> ProtoRelationVersion
fn into_proto(&self) -> ProtoRelationVersion
Convert a
Self
into a Proto
value.source§fn from_proto(proto: ProtoRelationVersion) -> Result<Self, TryFromProtoError>
fn from_proto(proto: ProtoRelationVersion) -> Result<Self, TryFromProtoError>
source§fn into_proto_owned(self) -> Proto
fn into_proto_owned(self) -> Proto
A zero clone version of
Self::into_proto
that types can
optionally implement, otherwise, the default implementation
delegates to Self::into_proto
.source§impl Serialize for RelationVersion
impl Serialize for RelationVersion
impl Copy for RelationVersion
impl Eq for RelationVersion
impl StructuralPartialEq for RelationVersion
Auto Trait Implementations§
impl Freeze for RelationVersion
impl RefUnwindSafe for RelationVersion
impl Send for RelationVersion
impl Sync for RelationVersion
impl Unpin for RelationVersion
impl UnwindSafe for RelationVersion
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§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
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> 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§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
source§impl<T, U> OverrideFrom<Option<&T>> for Uwhere
U: OverrideFrom<T>,
impl<T, U> OverrideFrom<Option<&T>> for Uwhere
U: OverrideFrom<T>,
source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<T> PreferredContainer for T
impl<T> PreferredContainer for T
source§impl<T> ProgressEventTimestamp for T
impl<T> ProgressEventTimestamp 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>
See
RustType::from_proto
.source§fn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
See
RustType::into_proto
.source§impl<'a, S, T> Semigroup<&'a S> for Twhere
T: Semigroup<S>,
impl<'a, S, T> Semigroup<&'a S> for Twhere
T: Semigroup<S>,
source§fn plus_equals(&mut self, rhs: &&'a S)
fn plus_equals(&mut self, rhs: &&'a S)
The method of
std::ops::AddAssign
, for types that do not implement AddAssign
.