Struct Calendar 

pub struct Calendar {
    pub id: String,
    pub time_windows: Vec<TimeWindow>,
    pub blocked_periods: Vec<TimeWindow>,
}

Resource availability calendar.

Combines positive availability windows with negative blocked periods. If no time_windows are defined, the resource is always available (subject to blocked periods).

Fields

id: String

Calendar identifier.

time_windows: Vec<TimeWindow>

Periods when the resource is available. Empty = always available.

blocked_periods: Vec<TimeWindow>

Periods when the resource is unavailable (overrides time_windows).

Implementations

impl Calendar

pub fn new(id: impl Into<String>) -> Self

Creates an empty calendar (no constraints = always available).

pub fn always_available(id: impl Into<String>) -> Self

Creates a calendar that is always available.

pub fn with_window(self, start_ms: i64, end_ms: i64) -> Self

Adds an availability window.

pub fn with_blocked(self, start_ms: i64, end_ms: i64) -> Self

Adds a blocked period.

pub fn is_working_time(&self, time_ms: i64) -> bool

Whether a timestamp is within working time.

Returns true if the timestamp is in an availability window (or no windows are defined) AND not in any blocked period.

pub fn next_available_time(&self, from_ms: i64) -> Option<i64>

Finds the next available time at or after from_ms.

Returns from_ms if already available, or the start of the next availability window that isn’t blocked.

Returns None if no future availability exists.

pub fn available_time_in_range(&self, start_ms: i64, end_ms: i64) -> i64

Computes total available time within a range [start, end).

Trait Implementations

impl Clone for Calendar

fn clone(&self) -> Calendar

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Calendar

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Calendar

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Calendar

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

where __S: Serializer,

Serialize this value into the given Serde serializer.