rustis/commands/
transaction_commands.rs

1use crate::{
2    client::{prepare_command, PreparedCommand},
3    resp::{cmd, SingleArg, SingleArgCollection},
4};
5
6/// A group of Redis commands related to Transactions
7/// # See Also
8/// [Redis Generic Commands](https://redis.io/commands/?group=transactions)
9pub trait TransactionCommands<'a> {
10    /// Marks the given keys to be watched for conditional execution of a transaction.
11    ///
12    /// # See Also
13    /// [<https://redis.io/commands/watch/>](https://redis.io/commands/watch/)
14    #[must_use]
15    fn watch<K, KK>(self, keys: KK) -> PreparedCommand<'a, Self, ()>
16    where
17        Self: Sized,
18        K: SingleArg,
19        KK: SingleArgCollection<K>,
20    {
21        prepare_command(self, cmd("WATCH").arg(keys))
22    }
23
24    /// Flushes all the previously watched keys for a transaction.
25    ///
26    /// If you call [`execute`](crate::client::Transaction::execute),
27    /// there's no need to manually call UNWATCH.
28    ///
29    /// # See Also
30    /// [<https://redis.io/commands/unwatch/>](https://redis.io/commands/unwatch/)
31    #[must_use]
32    fn unwatch(self) -> PreparedCommand<'a, Self, ()>
33    where
34        Self: Sized,
35    {
36        prepare_command(self, cmd("UNWATCH"))
37    }
38}
rustis/commands/transaction_commands.rs

rustis/commands/
transaction_commands.rs
