#[repr(transparent)]pub struct Timestamp(_);
Implementations§
source§impl Timestamp
impl Timestamp
pub const NEG_INFINITY: Self = _
pub const INFINITY: Self = _
pub fn is_infinity(&self) -> bool
pub fn is_neg_infinity(&self) -> bool
Trait Implementations§
source§impl<'de> Deserialize<'de> for Timestamp
impl<'de> Deserialize<'de> for Timestamp
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 From<Timestamp> for TimestampWithTimeZone
impl From<Timestamp> for TimestampWithTimeZone
source§impl From<TimestampWithTimeZone> for Timestamp
impl From<TimestampWithTimeZone> for Timestamp
source§fn from(tstz: TimestampWithTimeZone) -> Self
fn from(tstz: TimestampWithTimeZone) -> Self
Converts to this type from the input type.
source§impl FromDatum for Timestamp
impl FromDatum for Timestamp
source§unsafe fn from_polymorphic_datum(
datum: Datum,
is_null: bool,
_: Oid
) -> Option<Self>where
Self: Sized,
unsafe fn from_polymorphic_datum( datum: Datum, is_null: bool, _: Oid ) -> Option<Self>where Self: Sized,
Like
from_datum
for instantiating polymorphic types
which require preserving the dynamic type metadata. Read moresource§const GET_TYPOID: bool = false
const GET_TYPOID: bool = false
Should a type OID be fetched when calling
from_datum
?source§unsafe fn from_datum(datum: Datum, is_null: bool) -> Option<Self>where
Self: Sized,
unsafe fn from_datum(datum: Datum, is_null: bool) -> Option<Self>where Self: Sized,
Safety Read more
source§unsafe fn from_datum_in_memory_context(
memory_context: PgMemoryContexts,
datum: Datum,
is_null: bool,
typoid: Oid
) -> Option<Self>where
Self: Sized,
unsafe fn from_datum_in_memory_context( memory_context: PgMemoryContexts, datum: Datum, is_null: bool, typoid: Oid ) -> Option<Self>where Self: Sized,
Default implementation switched to the specified memory context and then simply calls
FromDatum::from_datum(...)
from within that context. Read moresource§unsafe fn try_from_datum(
datum: Datum,
is_null: bool,
type_oid: Oid
) -> Result<Option<Self>, TryFromDatumError>where
Self: Sized + IntoDatum,
unsafe fn try_from_datum( datum: Datum, is_null: bool, type_oid: Oid ) -> Result<Option<Self>, TryFromDatumError>where Self: Sized + IntoDatum,
try_from_datum
is a convenience wrapper around FromDatum::from_datum
that returns a
a Result
around an Option
, as a Datum can be null. It’s intended to be used in
situations where the caller needs to know whether the type conversion succeeded or failed. Read moresource§unsafe fn try_from_datum_in_memory_context(
memory_context: PgMemoryContexts,
datum: Datum,
is_null: bool,
type_oid: Oid
) -> Result<Option<Self>, TryFromDatumError>where
Self: Sized + IntoDatum,
unsafe fn try_from_datum_in_memory_context( memory_context: PgMemoryContexts, datum: Datum, is_null: bool, type_oid: Oid ) -> Result<Option<Self>, TryFromDatumError>where Self: Sized + IntoDatum,
A version of
try_from_datum
that switches to the given context to convert from Datumsource§impl Ord for Timestamp
impl Ord for Timestamp
source§impl PartialEq<Timestamp> for Timestamp
impl PartialEq<Timestamp> for Timestamp
source§impl PartialOrd<Timestamp> for Timestamp
impl PartialOrd<Timestamp> for Timestamp
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 Timestamp
impl Serialize for Timestamp
source§fn serialize<S>(
&self,
serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where
S: Serializer,
fn serialize<S>( &self, serializer: S ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>where S: Serializer,
Serialize this value into the given Serde serializer. Read more
source§impl SqlTranslatable for Timestamp
impl SqlTranslatable for Timestamp
fn argument_sql() -> Result<SqlMapping, ArgumentError>
fn return_sql() -> Result<Returns, ReturnsError>
fn type_name() -> &'static str
fn variadic() -> bool
fn optional() -> bool
fn entity() -> FunctionMetadataTypeEntity
impl Eq for Timestamp
impl StructuralEq for Timestamp
impl StructuralPartialEq for Timestamp
Auto Trait Implementations§
impl RefUnwindSafe for Timestamp
impl Send for Timestamp
impl Sync for Timestamp
impl Unpin for Timestamp
impl UnwindSafe for Timestamp
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impl<T> Conv for T
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fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
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