Struct Timestamptz

#[repr(transparent)]
pub struct Timestamptz(i64);

Timestamp with timezone.

Tuple Fields

0: i64

Implementations

impl Timestamptz

pub const MIN: Self = _

pub fn from_secs(timestamp_secs: i64) -> Option<Self>

Creates a Timestamptz from seconds. Returns None if the given timestamp is out of range.

pub fn from_millis(timestamp_millis: i64) -> Option<Self>

Creates a Timestamptz from milliseconds. Returns None if the given timestamp is out of range.

pub fn from_micros(timestamp_micros: i64) -> Self

Creates a Timestamptz from microseconds.

pub fn from_nanos(timestamp_nanos: i64) -> Option<Self>

Creates a Timestamptz from microseconds.

pub fn timestamp_micros(&self) -> i64

Returns the number of non-leap-microseconds since January 1, 1970 UTC.

pub fn timestamp_millis(&self) -> i64

Returns the number of non-leap-milliseconds since January 1, 1970 UTC.

pub fn timestamp_nanos(&self) -> Option<i64>

Returns the number of non-leap-nanosseconds since January 1, 1970 UTC.

pub fn timestamp(&self) -> i64

Returns the number of non-leap seconds since January 1, 1970 0:00:00 UTC (aka “UNIX timestamp”).

pub fn timestamp_subsec_nanos(&self) -> u32

Returns the number of nanoseconds since the last second boundary.

pub fn to_datetime_utc(self) -> DateTime<Utc>

pub fn to_datetime_in_zone(self, tz: Tz) -> DateTime<Tz>

pub fn lookup_time_zone(time_zone: &str) -> Result<Tz, String>

pub fn from_protobuf(cur: &mut Cursor<&[u8]>) -> ArrayResult<Timestamptz>

pub fn to_protobuf(self, output: &mut impl Write) -> ArrayResult<usize>

Trait Implementations

impl ChronoFieldInner for Timestamptz

fn from_now() -> Self

fn from_base(base: DateTime<FixedOffset>) -> Self

fn minus(&self, duration: Duration) -> Self

fn to_json(&self) -> Value

impl Clone for Timestamptz

fn clone(&self) -> Timestamptz

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Timestamptz

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Timestamptz

fn default() -> Timestamptz

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Timestamptz

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Timestamptz

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<Tz: TimeZone> From<DateTime<Tz>> for Timestamptz

fn from(dt: DateTime<Tz>) -> Self

Converts to this type from the input type.

impl From<Timestamptz> for DateTime<Utc>

fn from(tz: Timestamptz) -> Self

Converts to this type from the input type.

impl From<Timestamptz> for ScalarImpl

fn from(val: Timestamptz) -> Self

Converts to this type from the input type.

impl<'scalar> From<Timestamptz> for ScalarRefImpl<'scalar>

fn from(val: Timestamptz) -> Self

Converts to this type from the input type.

impl FromIntoArrowWithUnit for Timestamptz

type ArrowType = i64

type TimestampType = TimeUnit

The timestamp type used to distinguish different time units, only utilized when the Arrow type is a timestamp.

fn from_arrow_with_unit( value: Self::ArrowType, time_unit: Self::TimestampType, ) -> Self

fn into_arrow_with_unit(self, time_unit: Self::TimestampType) -> Self::ArrowType

impl FromIntoArrowWithUnit for Timestamptz

type ArrowType = i64

type TimestampType = TimeUnit

The timestamp type used to distinguish different time units, only utilized when the Arrow type is a timestamp.

fn from_arrow_with_unit( value: Self::ArrowType, time_unit: Self::TimestampType, ) -> Self

fn into_arrow_with_unit(self, time_unit: Self::TimestampType) -> Self::ArrowType

impl<'a> FromSql<'a> for Timestamptz

fn from_sql( ty: &Type, raw: &'a [u8], ) -> Result<Self, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a buffer of data of the specified Postgres Type in its binary format.

fn accepts(ty: &Type) -> bool

Determines if a value of this type can be created from the specified Postgres Type.

fn from_sql_null(ty: &Type) -> Result<Self, Box<dyn Error + Sync + Send>>

Creates a new value of this type from a NULL SQL value.

fn from_sql_nullable( ty: &Type, raw: Option<&'a [u8]>, ) -> Result<Self, Box<dyn Error + Sync + Send>>

A convenience function that delegates to from_sql and from_sql_null depending on the value of raw.

impl FromStr for Timestamptz

type Err = &'static str

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Timestamptz

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl HashKeyDe for Timestamptz

fn deserialize(_data_type: &DataType, buf: impl Buf) -> Self

impl HashKeySer<'_> for Timestamptz

fn serialize_into(self, buf: impl BufMut)

Serialize the scalar into the given buffer.

fn exact_size() -> Option<usize>

Returns Some if the serialized size is known for this scalar type.

fn estimated_size(self) -> usize

Returns the estimated serialized size for this scalar.

impl Ord for Timestamptz

fn cmp(&self, other: &Timestamptz) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Timestamptz

fn eq(&self, other: &Timestamptz) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Timestamptz

fn partial_cmp(&self, other: &Timestamptz) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl PrimitiveArrayItemType for Timestamptz

const DATA_TYPE: DataType = DataType::Timestamptz

The data type.

fn erase_array_type(arr: PrimitiveArray<Self>) -> ArrayImpl

A helper to convert a primitive array to ArrayImpl.

fn try_into_array(arr: ArrayImpl) -> Option<PrimitiveArray<Self>>

A helper to convert ArrayImpl to self.

fn try_into_array_ref(arr: &ArrayImpl) -> Option<&PrimitiveArray<Self>>

A helper to convert ArrayImpl to self.

fn array_type() -> ArrayType

Returns array type of the primitive array

fn to_protobuf<T: Write>(self, output: &mut T) -> ArrayResult<usize>

fn from_protobuf(cur: &mut Cursor<&[u8]>) -> ArrayResult<Self>

impl RandValue for Timestamptz

fn rand_value<R: Rng>(rand: &mut R) -> Self

impl Scalar for Timestamptz

Implement Scalar for Timestamptz.

type ScalarRefType<'a> = Timestamptz

Type for reference of Scalar

fn as_scalar_ref(&self) -> Timestamptz

Get a reference to current scalar.

fn to_scalar_value(self) -> ScalarImpl

impl ScalarRef<'_> for Timestamptz

Implement ScalarRef for Timestamptz.

type ScalarType = Timestamptz

ScalarType is the owned type of current ScalarRef.

fn to_owned_scalar(&self) -> Timestamptz

Convert ScalarRef to an owned scalar.

fn hash_scalar<H: Hasher>(&self, state: &mut H)

A wrapped hash function to get the hash value for this scaler.

impl Serialize for Timestamptz

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToBinary for Timestamptz

fn to_binary_with_type(&self, ty: &DataType) -> Result<Bytes, ToBinaryError>

impl ToSql for Timestamptz

fn accepts(ty: &Type) -> bool

Determines if a value of this type can be converted to the specified Postgres Type.

fn to_sql_checked( &self, ty: &Type, out: &mut BytesMut, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

An adaptor method used internally by Rust-Postgres.

fn to_sql( &self, _: &Type, out: &mut BytesMut, ) -> Result<IsNull, Box<dyn Error + Sync + Send>>

where Self: Sized,

Converts the value of self into the binary format of the specified Postgres Type, appending it to out.

fn encode_format(&self, _ty: &Type) -> Format

Specify the encode format

impl ToText for Timestamptz

fn write<W: Write>(&self, f: &mut W) -> Result

Write the text to the writer regardless of its data type

fn write_with_type<W: Write>(&self, ty: &DataType, f: &mut W) -> Result

Write the text to the writer according to its data type

fn to_text_with_type(&self, ty: &DataType) -> String

Convert to text according to its data type

fn to_text(&self) -> String

to_text is a special version of to_text_with_type, it convert the scalar to default type text. E.g. for Int64, it will convert to text as a Int64 type. We should prefer to use to_text_with_type because it’s more clear and readable.

impl TryFrom<ScalarImpl> for Timestamptz

type Error = ArrayError

The type returned in the event of a conversion error.

fn try_from(val: ScalarImpl) -> ArrayResult<Self>

Performs the conversion.

impl<'scalar> TryFrom<ScalarRefImpl<'scalar>> for Timestamptz

type Error = ArrayError

The type returned in the event of a conversion error.

fn try_from(val: ScalarRefImpl<'scalar>) -> ArrayResult<Self>

Performs the conversion.

impl<'a> WithDataType for &'a Timestamptz

fn default_data_type() -> DataType

Returns the most obvious DataType for the rust type.

impl<'a> WithDataType for &'a mut Timestamptz

fn default_data_type() -> DataType

Returns the most obvious DataType for the rust type.

impl WithDataType for Box<Timestamptz>

fn default_data_type() -> DataType

Returns the most obvious DataType for the rust type.

impl WithDataType for Timestamptz

fn default_data_type() -> DataType

Returns the most obvious DataType for the rust type.

impl Copy for Timestamptz

impl Eq for Timestamptz

impl StructuralPartialEq for Timestamptz

impl ZeroHeapSize for Timestamptz