Struct diesel_chrono_duration::ChronoDurationProxy

pub struct ChronoDurationProxy(pub Duration);

Methods from Deref<Target = Duration>

fn num_weeks(&self) -> i64

Returns the total number of whole weeks in the duration.

fn num_days(&self) -> i64

Returns the total number of whole days in the duration.

fn num_hours(&self) -> i64

Returns the total number of whole hours in the duration.

fn num_minutes(&self) -> i64

Returns the total number of whole minutes in the duration.

fn num_seconds(&self) -> i64

Returns the total number of whole seconds in the duration.

fn num_milliseconds(&self) -> i64

Returns the total number of whole milliseconds in the duration,

fn num_microseconds(&self) -> Option<i64>

Returns the total number of whole microseconds in the duration, or None on overflow (exceeding 2⁶³ microseconds in either direction).

fn num_nanoseconds(&self) -> Option<i64>

Returns the total number of whole nanoseconds in the duration, or None on overflow (exceeding 2⁶³ nanoseconds in either direction).

fn checked_add(&self, rhs: &Duration) -> Option<Duration>

Add two durations, returning None if overflow occurred.

fn checked_sub(&self, rhs: &Duration) -> Option<Duration>

Subtract two durations, returning None if overflow occurred.

fn is_zero(&self) -> bool

Returns true if the duration equals Duration::zero().

fn to_std(&self) -> Result<Duration, OutOfRangeError>

Creates a std::time::Duration object from time::Duration

This function errors when duration is less than zero. As standard library implementation is limited to non-negative values.

Trait Implementations

impl Debug for ChronoDurationProxy

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for ChronoDurationProxy

impl Clone for ChronoDurationProxy

fn clone(&self) -> ChronoDurationProxy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for ChronoDurationProxy

fn eq(&self, __arg_0: &ChronoDurationProxy) -> bool

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

fn ne(&self, __arg_0: &ChronoDurationProxy) -> bool

This method tests for !=.

impl Eq for ChronoDurationProxy

impl PartialOrd for ChronoDurationProxy

fn partial_cmp(&self, __arg_0: &ChronoDurationProxy) -> Option<Ordering>

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

fn lt(&self, __arg_0: &ChronoDurationProxy) -> bool

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

fn le(&self, __arg_0: &ChronoDurationProxy) -> bool

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

fn gt(&self, __arg_0: &ChronoDurationProxy) -> bool

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

fn ge(&self, __arg_0: &ChronoDurationProxy) -> bool

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

impl Ord for ChronoDurationProxy

fn cmp(&self, __arg_0: &ChronoDurationProxy) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl From<Duration> for ChronoDurationProxy

fn from(duration: Duration) -> ChronoDurationProxy

Performs the conversion.

impl AsRef<Duration> for ChronoDurationProxy

fn as_ref(&self) -> &Duration

Performs the conversion.

impl Deref for ChronoDurationProxy

type Target = Duration

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<DB> ToSql<BigInt, DB> for ChronoDurationProxy where
    i64: ToSql<BigInt, DB>,
    DB: Backend, 

fn to_sql<W: Write>(&self, out: &mut Output<W, DB>) -> Result

See the trait documentation.

impl<DB> FromSql<BigInt, DB> for ChronoDurationProxy where
    i64: FromSql<BigInt, DB>,
    DB: Backend, 

fn from_sql(value: Option<&<DB as Backend>::RawValue>) -> Result<Self>

See the trait documentation.