mirror of
https://github.com/ankitects/anki.git
synced 2025-09-19 06:22:22 -04:00
93 lines
1.9 KiB
Rust
93 lines
1.9 KiB
Rust
// Copyright: Ankitects Pty Ltd and contributors
|
|
// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
|
|
|
|
pub(crate) mod card;
|
|
mod collection_timestamps;
|
|
mod config;
|
|
mod dbcheck;
|
|
mod deck;
|
|
mod deckconfig;
|
|
mod graves;
|
|
mod note;
|
|
mod notetype;
|
|
mod revlog;
|
|
mod sqlite;
|
|
mod sync;
|
|
mod sync_check;
|
|
mod tag;
|
|
mod upgrades;
|
|
|
|
use std::fmt::Write;
|
|
|
|
pub(crate) use sqlite::SqliteStorage;
|
|
|
|
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
|
|
pub enum SchemaVersion {
|
|
V11,
|
|
V18,
|
|
}
|
|
|
|
impl SchemaVersion {
|
|
pub(super) fn has_journal_mode_delete(self) -> bool {
|
|
self == Self::V11
|
|
}
|
|
}
|
|
|
|
/// Write a list of IDs as '(x,y,...)' into the provided string.
|
|
pub fn ids_to_string<D, I>(buf: &mut String, ids: I)
|
|
where
|
|
D: std::fmt::Display,
|
|
I: IntoIterator<Item = D>,
|
|
{
|
|
buf.push('(');
|
|
write_comma_separated_ids(buf, ids);
|
|
buf.push(')');
|
|
}
|
|
|
|
/// Write a list of Ids as 'x,y,...' into the provided string.
|
|
pub(crate) fn write_comma_separated_ids<D, I>(buf: &mut String, ids: I)
|
|
where
|
|
D: std::fmt::Display,
|
|
I: IntoIterator<Item = D>,
|
|
{
|
|
let mut trailing_sep = false;
|
|
for id in ids {
|
|
write!(buf, "{},", id).unwrap();
|
|
trailing_sep = true;
|
|
}
|
|
if trailing_sep {
|
|
buf.pop();
|
|
}
|
|
}
|
|
|
|
pub(crate) fn comma_separated_ids<T>(ids: &[T]) -> String
|
|
where
|
|
T: std::fmt::Display,
|
|
{
|
|
let mut buf = String::new();
|
|
write_comma_separated_ids(&mut buf, ids);
|
|
|
|
buf
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod test {
|
|
use super::ids_to_string;
|
|
|
|
#[test]
|
|
fn ids_string() {
|
|
let mut s = String::new();
|
|
ids_to_string(&mut s, [0; 0]);
|
|
assert_eq!(s, "()");
|
|
s.clear();
|
|
ids_to_string(&mut s, [7]);
|
|
assert_eq!(s, "(7)");
|
|
s.clear();
|
|
ids_to_string(&mut s, [7, 6]);
|
|
assert_eq!(s, "(7,6)");
|
|
s.clear();
|
|
ids_to_string(&mut s, [7, 6, 5]);
|
|
assert_eq!(s, "(7,6,5)");
|
|
s.clear();
|
|
}
|
|
}
|