Struct Interval 

pub struct Interval {
    pub start_time: Option<Timestamp>,
    pub end_time: Option<Timestamp>,
}

Available on crate feature interval only.

Represents a time interval, encoded as a Timestamp start (inclusive) and a Timestamp end (exclusive).

The start must be less than or equal to the end. When the start equals the end, the interval is empty (matches no time). When both start and end are unspecified, the interval matches any time.

Fields

start_time: Option<Timestamp>

Optional. Inclusive start of the interval.

If specified, a Timestamp matching this interval will have to be the same or after the start.

end_time: Option<Timestamp>

Optional. Exclusive end of the interval.

If specified, a Timestamp matching this interval will have to be before the end.

Implementations

impl Interval

pub fn new( start_time: Option<Timestamp>, end_time: Option<Timestamp>, ) -> Result<Self, IntervalError>

Creates a new Interval instance with validation. end_time must not be before start_time, and they must be both either set or unset.

pub fn is_valid(&self) -> bool

Checks that end_time is not before start_time. And that start and end_time are both either unspecified or specified at the same time.

pub fn is_empty(&self) -> bool

Returns true if the Interval is empty (start_time equals end_time).

pub fn is_unspecified(&self) -> bool

Returns true if the Interval is unspecified (no start_time and no end_time)

Trait Implementations

impl Clone for Interval

fn clone(&self) -> Interval

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Interval

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

Formats the value using the given formatter.

impl Default for Interval

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Interval

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Interval

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 Message for Interval

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Interval

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

fn partial_cmp(&self, other: &Self) -> 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 Interval

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Interval> for Duration

type Error = IntervalError

The type returned in the event of a conversion error.

fn try_from(value: Interval) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Interval> for Value

Available on crate feature cel only.

type Error = CelConversionError

The type returned in the event of a conversion error.

fn try_from(value: Interval) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Interval

impl Eq for Interval

impl StructuralPartialEq for Interval