Struct fire_postgres::time::DateTime

pub struct DateTime(/* private fields */);

A DateTime in the utc timezone

Implementations

impl DateTime

pub fn new(secs: i64, ns: u32) -> DateTime

pub fn now() -> DateTime

pub fn from_std(time: SystemTime) -> DateTime

pub fn from_secs(secs: i64) -> DateTime

pub fn from_ms(ms: u64) -> DateTime

pub fn inner(&self) -> &DateTime<Utc>

pub fn inner_mut(&mut self) -> &mut DateTime<Utc>

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

pub fn to_microsecs_since_2000(&self) -> i64

pub fn from_microsecs_since_2000(secs: i64) -> DateTime

pub fn to_iso8601(&self) -> String

pub fn to_date(&self) -> Date

pub fn parse_from_iso8601(s: &str) -> Result<DateTime, ParseError>

pub fn abs_diff(&self, other: &DateTime) -> Option<Duration>

Returns None if the duration would overflow

Trait Implementations

impl Add<Duration> for DateTime

fn add(self, rhs: Duration) -> DateTime

Panic

May panic if the duration is to big

type Output = DateTime

The resulting type after applying the + operator.

impl Clone for DateTime

fn clone(&self) -> DateTime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ColumnType for DateTime

fn column_kind() -> ColumnKind

impl Debug for DateTime

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

Formats the value using the given formatter.

impl Display for DateTime

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

Formats the value using the given formatter.

impl From<DateTime<Utc>> for DateTime

fn from(d: DateTime<Utc>) -> DateTime

Converts to this type from the input type.

impl<'a> FromSql<'a> for DateTime

fn from_sql( _ty: &Type, raw: &'a [u8] ) -> Result<DateTime, 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 Hash for DateTime

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

where __H: Hasher,

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 Ord for DateTime

fn cmp(&self, other: &DateTime) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl ParamData for DateTime

fn is_null(&self) -> bool

impl PartialEq for DateTime

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for DateTime

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Sub<Duration> for DateTime

type Output = DateTime

The resulting type after applying the - operator.

fn sub(self, rhs: Duration) -> DateTime

Performs the - operation.

impl ToSql for DateTime

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

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

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

Specify the encode format

impl Copy for DateTime

impl Eq for DateTime

impl StructuralPartialEq for DateTime