40 lines
991 B
Rust
40 lines
991 B
Rust
//! Fundamentally, events in watchexec have three purposes:
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//!
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//! 1. To trigger the launch, restart, or other interruption of a process;
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//! 2. To be filtered upon according to whatever set of criteria is desired;
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//! 3. To carry information about what caused the event, which may be provided to the process.
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use chrono::{DateTime, Local};
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use std::{collections::HashMap, path::PathBuf};
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use crate::signal::Signal;
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/// An event, as far as watchexec cares about.
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#[derive(Clone, Debug, Eq, PartialEq)]
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pub struct Event {
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pub particulars: Vec<Particle>,
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pub metadata: HashMap<String, Vec<String>>,
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}
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/// Something which can be used to filter an event.
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#[derive(Clone, Debug, Eq, PartialEq)]
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#[non_exhaustive]
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pub enum Particle {
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Time(DateTime<Local>),
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Path(PathBuf),
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Source(Source),
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Process(u32),
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Signal(Signal),
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}
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/// The general origin of the event.
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#[derive(Clone, Copy, Debug, Eq, PartialEq)]
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#[non_exhaustive]
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pub enum Source {
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Filesystem,
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Keyboard,
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Mouse,
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Os,
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Time,
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}
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