Struct eva_common::time::Time

pub struct Time { /* private fields */ }

Time

Serialized as f64 Deserialized from unsigned integers (seconds), floats, [sec, nsec] seqs

With “db” feature provides sqlx interfaces for Sqlite (stored as nanoseconds integer) and Postgres (stored as TIMESTAMP/TIMESTAMPTZ)

Implementations

impl Time

pub fn try_into_naivedatetime(self) -> EResult<NaiveDateTime>

pub fn try_into_datetime_local(self) -> EResult<DateTime<Local>>

pub fn try_into_datetime_utc(self) -> EResult<DateTime<Utc>>

impl Time

pub fn new(sec: u64, nsec: u64) -> Self

pub fn now() -> Self

Panics

Will panic if the system real-time clock is not available

pub fn now_monotonic() -> Self

Panics

Will panic if the system monotonic clock is not available

pub fn from_timestamp_ns(timestamp_ns: u64) -> Self

pub fn from_timestamp_us(timestamp_us: u64) -> Self

pub fn from_timestamp_ms(timestamp_ms: u64) -> Self

pub fn from_timestamp(timestamp: f64) -> Self

pub fn timestamp(&self) -> f64

pub fn timestamp_sec(&self) -> u64

pub fn timestamp_ns(&self) -> u64

pub fn timestamp_us(&self) -> u64

pub fn timestamp_ms(&self) -> u64

Trait Implementations

impl Add<Duration> for Time

Panics

Will panic if duration in nanoseconds > u64::MAX

type Output = Time

The resulting type after applying the + operator.

fn add(self, dur: Duration) -> Time

Performs the + operation.

impl Add<f64> for Time

type Output = Time

The resulting type after applying the + operator.

fn add(self, value: f64) -> Time

Performs the + operation.

impl Add<u32> for Time

type Output = Time

The resulting type after applying the + operator.

fn add(self, value: u32) -> Time

Performs the + operation.

impl Add<u64> for Time

type Output = Time

The resulting type after applying the + operator.

fn add(self, value: u64) -> Time

Performs the + operation.

impl Clone for Time

fn clone(&self) -> Time

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Time

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

Formats the value using the given formatter.

impl<'r> Decode<'r, Postgres> for Time

fn decode(value: PgValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

impl<'r> Decode<'r, Sqlite> for Time

fn decode(value: SqliteValueRef<'r>) -> Result<Self, BoxDynError>

Decode a new value of this type using a raw value from the database.

impl Default for Time

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Time

fn deserialize<D>(deserializer: D) -> Result<Time, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Time

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

Formats the value using the given formatter.

impl Encode<'_, Postgres> for Time

fn encode_by_ref(&self, buf: &mut PgArgumentBuffer) -> IsNull

Writes the value of self into buf without moving self.

fn size_hint(&self) -> usize

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

where Self: Sized,

Writes the value of self into buf in the expected format for the database.

fn produces(&self) -> Option<<DB as Database>::TypeInfo>

impl<'q> Encode<'q, Sqlite> for Time

fn encode_by_ref(&self, args: &mut Vec<SqliteArgumentValue<'q>>) -> IsNull

Writes the value of self into buf without moving self.

fn encode(self, buf: &mut <DB as HasArguments<'q>>::ArgumentBuffer) -> IsNull

where Self: Sized,

Writes the value of self into buf in the expected format for the database.

fn produces(&self) -> Option<<DB as Database>::TypeInfo>

fn size_hint(&self) -> usize

impl From<DateTime<Local>> for Time

fn from(datetime: DateTime<Local>) -> Self

Converts to this type from the input type.

impl From<DateTime<Utc>> for Time

fn from(datetime: DateTime<Utc>) -> Self

Converts to this type from the input type.

impl From<Duration> for Time

fn from(v: Duration) -> Self

Converts to this type from the input type.

impl From<NaiveDateTime> for Time

fn from(datetime: NaiveDateTime) -> Self

Converts to this type from the input type.

impl From<Time> for Value

fn from(t: Time) -> Value

Converts to this type from the input type.

impl From<Time> for f64

fn from(t: Time) -> f64

Converts to this type from the input type.

impl From<f32> for Time

fn from(v: f32) -> Time

Converts to this type from the input type.

impl From<f64> for Time

fn from(v: f64) -> Time

Converts to this type from the input type.

impl FromStr for Time

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> EResult<Self>

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

impl PartialEq for Time

fn eq(&self, other: &Time) -> 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 Serialize for Time

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub<Duration> for Time

Panics

Will panic if duration in nanoseconds > u64::MAX

type Output = Time

The resulting type after applying the - operator.

fn sub(self, dur: Duration) -> Time

Performs the - operation.

impl Sub<f64> for Time

type Output = Time

The resulting type after applying the - operator.

fn sub(self, value: f64) -> Time

Performs the - operation.

impl Sub<u32> for Time

type Output = Time

The resulting type after applying the - operator.

fn sub(self, value: u32) -> Time

Performs the - operation.

impl Sub<u64> for Time

type Output = Time

The resulting type after applying the - operator.

fn sub(self, value: u64) -> Time

Performs the - operation.

impl TryFrom<SystemTime> for Time

type Error = Error

The type returned in the event of a conversion error.

fn try_from(t: SystemTime) -> EResult<Self>

Performs the conversion.

impl TryFrom<Time> for DateTime<Local>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(t: Time) -> EResult<Self>

Performs the conversion.

impl TryFrom<Time> for DateTime<Utc>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(t: Time) -> EResult<Self>

Performs the conversion.

impl TryFrom<Time> for NaiveDateTime

type Error = Error

The type returned in the event of a conversion error.

fn try_from(t: Time) -> EResult<Self>

Performs the conversion.

impl Type<Postgres> for Time

fn type_info() -> PgTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &PgTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Type<Sqlite> for Time

fn type_info() -> SqliteTypeInfo

Returns the canonical SQL type for this Rust type.

fn compatible(ty: &SqliteTypeInfo) -> bool

Determines if this Rust type is compatible with the given SQL type.

impl Copy for Time

impl Eq for Time

impl StructuralEq for Time

impl StructuralPartialEq for Time