40 lines
925 B
Rust
40 lines
925 B
Rust
use crate::sql::duration::Duration;
|
|
use crate::sql::statements::info::InfoStructure;
|
|
use crate::sql::Value;
|
|
use revision::revisioned;
|
|
use serde::{Deserialize, Serialize};
|
|
use std::fmt::{self, Display, Formatter};
|
|
use std::str;
|
|
use std::time;
|
|
|
|
#[revisioned(revision = 2)]
|
|
#[derive(Clone, Copy, Debug, Eq, PartialEq, PartialOrd, Serialize, Deserialize, Hash)]
|
|
#[non_exhaustive]
|
|
pub struct ChangeFeed {
|
|
pub expiry: time::Duration,
|
|
#[revision(start = 2)]
|
|
pub store_diff: bool,
|
|
}
|
|
impl Display for ChangeFeed {
|
|
fn fmt(&self, f: &mut Formatter) -> fmt::Result {
|
|
write!(f, "CHANGEFEED {}", Duration(self.expiry))?;
|
|
if self.store_diff {
|
|
write!(f, " INCLUDE ORIGINAL")?;
|
|
};
|
|
Ok(())
|
|
}
|
|
}
|
|
|
|
impl Default for ChangeFeed {
|
|
fn default() -> Self {
|
|
Self {
|
|
expiry: time::Duration::from_secs(0),
|
|
store_diff: false,
|
|
}
|
|
}
|
|
}
|
|
impl InfoStructure for ChangeFeed {
|
|
fn structure(self) -> Value {
|
|
self.to_string().into()
|
|
}
|
|
}
|