Struct NdbDuration 

#[non_exhaustive]
pub struct NdbDuration {
    pub micros: i64,
}

Microseconds-precision duration (signed).

String format: human-readable "1h30m15s" or "500ms".

#[non_exhaustive] — a months field for calendar-interval semantics may be added alongside the microsecond component.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

micros: i64

Microseconds (signed: negative = past).

Implementations

impl NdbDuration

pub fn from_micros(micros: i64) -> Self

pub fn from_millis(millis: i64) -> Result<Self, NdbDateTimeError>

Create from milliseconds.

Returns Err if millis * 1_000 overflows i64.

pub fn from_secs(secs: i64) -> Result<Self, NdbDateTimeError>

Create from seconds.

Returns Err if secs * 1_000_000 overflows i64.

pub fn from_minutes(mins: i64) -> Result<Self, NdbDateTimeError>

Create from minutes.

Returns Err if mins * 60_000_000 overflows i64.

pub fn from_hours(hours: i64) -> Result<Self, NdbDateTimeError>

Create from hours.

Returns Err if hours * 3_600_000_000 overflows i64.

pub fn from_days(days: i64) -> Result<Self, NdbDateTimeError>

Create from days.

Returns Err if days * 86_400_000_000 overflows i64.

pub fn as_secs_f64(&self) -> f64

pub fn as_millis(&self) -> i64

pub fn to_human(&self) -> String

Format as human-readable string.

pub fn parse(s: &str) -> Option<Self>

Parse from human-readable string: “1h30m”, “500ms”, “30s”, “2d”.

Returns None if the string is malformed or any multiplication overflows.

Trait Implementations

impl Clone for NdbDuration

fn clone(&self) -> NdbDuration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NdbDuration

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NdbDuration

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for NdbDuration

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

Formats the value using the given formatter.

impl From<NdbDuration> for Value

fn from(d: NdbDuration) -> Self

Converts to this type from the input type.

impl<'__msgpack_de> FromMessagePack<'__msgpack_de> for NdbDuration

fn read<R: Read<'__msgpack_de>>(reader: &mut R) -> Result<Self, Error>

where Self: Sized,

Reads the MessagePack representation of this value from the provided reader.

impl Hash for NdbDuration

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 Ord for NdbDuration

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

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

fn partial_cmp(&self, other: &NdbDuration) -> 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 Serialize for NdbDuration

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToMessagePack for NdbDuration

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

Writes the MessagePack representation of this value into the provided writer.

impl Copy for NdbDuration

impl Eq for NdbDuration

impl StructuralPartialEq for NdbDuration