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Fix Clippy and update lib.rs

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This commit is contained in:
Temirkhan Myrzamadi 2020-02-19 05:21:25 +06:00
parent 9c67500d29
commit 9bd826ce3f
2 changed files with 13 additions and 18 deletions
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6
src/dispatching/dialogue/dialogue_dispatcher.rs
View file

@ -159,7 +159,7 @@ where
match this.senders.get(&chat_id) { match this.senders.get(&chat_id) {
// An old dialogue // An old dialogue
Some(tx) => { Some(tx) => {
if let Err(_) = tx.1.send(cx) { if tx.1.send(cx).is_err() {
panic!( panic!(
"We are not dropping a receiver or call .close() \ "We are not dropping a receiver or call .close() \
on it", on it",
@ -168,7 +168,7 @@ where
} }
None => { None => {
let tx = this.new_tx(); let tx = this.new_tx();
if let Err(_) = tx.send(cx) { if tx.send(cx).is_err() {
panic!( panic!(
"We are not dropping a receiver or call .close() \ "We are not dropping a receiver or call .close() \
on it", on it",
@ -281,7 +281,7 @@ mod tests {
let tx = tx.clone(); let tx = tx.clone();
async move { async move {
if let Err(_) = tx.send(update) { if tx.send(update) {
panic!("tx.send(update) failed"); panic!("tx.send(update) failed");
} }
} }

25
src/lib.rs
View file

@ -299,22 +299,17 @@
//! that `Dialogue` is a finite automaton with a context type at each state //! that `Dialogue` is a finite automaton with a context type at each state
//! (`Dialogue::Start` has `()`, `Dialogue::ReceiveAttempt` has `u8`). //! (`Dialogue::Start` has `()`, `Dialogue::ReceiveAttempt` has `u8`).
//! //!
//! If you're familiar with [category theory], `Dialogue` is almost a
//! [coproduct], such that:
//! - `X1` is `()`
//! - `X2` is `u8`
//! - `i1` is `Dialogue::Start`
//! - `i2` is `Dialogue::ReceiveAttempt`
//!
//! <div align="center">
//! <img src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/2b/Coproduct-03.svg/280px-Coproduct-03.svg.png" heigh="500" />
//! </div>
//!
//! But without the `f`, `f1`, `f2` morphisms and the `Y` object (which we can
//! freely define if we wanted).
//!
//! See [examples/dialogue_bot] to see a bit more complicated bot with //! See [examples/dialogue_bot] to see a bit more complicated bot with
//! dialogues. [See more examples] to get into teloxide! //! dialogues.
//!
//! ## More examples!
//! | Bot | Description |
//! |:---:|:-----------:|
//! | [ping_pong_bot](https://github.com/teloxide/teloxide/tree/master/examples/ping_pong_bot) | Answers "pong" to each incoming message. |
//! | [simple_commands_bot](https://github.com/teloxide/teloxide/tree/master/examples/simple_commands_bot) | Shows how to deal with bot's commands. |
//! | [guess_a_number_bot](https://github.com/teloxide/teloxide/tree/master/examples/guess_a_number_bot) | The "guess a number" game. |
//! | [dialogue_bot](https://github.com/teloxide/teloxide/tree/master/examples/dialogue_bot) | Drive a dialogue with a user using a type-safe finite automaton. |
//! | [admin_bot](https://github.com/teloxide/teloxide/tree/master/examples/admin_bot) | A bot, which can ban, kick, and mute on a command. |
//! //!
//! //!
//! # Recommendations //! # Recommendations