Struct TimeKey

pub struct TimeKey { /* private fields */ }

Implementations

impl TimeKey

pub fn now() -> Self

Possibly panics if the system clock is outside the range representable as duration by std::time.

pub fn unixtime_nanoseconds(&self) -> u128

pub fn unixtime_seconds_and_nanoseconds(&self) -> (u64, u32)

pub fn system_time(&self) -> SystemTime

pub fn datetime(&self) -> DateTime<Local>

Trait Implementations

impl AsKey for TimeKey

fn as_filename_str(&self) -> Cow<'_, str>

Types implementing this trait can’t have failing conversions! If you want to use a key type with a fallible conversion, it must have a conversion to a custom type that implements AsKey, and that conversion will need to be fallible. The result must never start with a . (leading dot is used for temporary files), or contain the / or \0 characters, must be at least 1 and at most 254 bytes long, and should never contain control characters (this could make it a pain for people to use command line tools to work with the databases).

fn try_from_filename_str(file_name: &str) -> Option<Self>

Must convert the output of as_filename_str back into a Self equal to the original self. If not possible (e.g. a human placed an invalid file), return None.

fn verified_as_filename_str(&self) -> Cow<'_, str>

Calls as_filename_str and asserts that the result complies to the rules mentioned above, panics if it does not.

impl Clone for TimeKey

fn clone(&self) -> TimeKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TimeKey

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

Formats the value using the given formatter.

impl Display for TimeKey

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

Formats the value using the given formatter.

impl Ord for TimeKey

fn cmp(&self, other: &TimeKey) -> 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 TimeKey

fn eq(&self, other: &TimeKey) -> 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 TimeKey

fn partial_cmp(&self, other: &TimeKey) -> 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 Eq for TimeKey

impl StructuralPartialEq for TimeKey