YoursFunny/TelegramTwitterMediaBot
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fix(send): migrate rand usage to the 0.10 API

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rand 0.10 renamed the entry points dependabot's version bump alone cannot
follow: `thread_rng()` -> `rng()`, `gen_range()` -> `random_range()` and the
`Rng` trait -> `RngExt`.

The jitter only needs one float, so use the free function
`rand::random_range(0.2..0.8)` and drop the now-unused trait import instead
of importing `RngExt`.

Verified: cargo fmt --check, cargo clippy --workspace --all-targets -- -D
warnings, cargo test --workspace --locked (retry_delay_seconds_bounds keeps
the 0.2..0.8 jitter window).
This commit is contained in:
YoursFunny
2026-09-17 16:43:01 +08:00
parent d0de17329d
commit 9529f64b41
1 changed files with 1 additions and 2 deletions
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crates/xmedia-bot/src/send/mod.rs
+1 -2
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@@ -17,7 +17,6 @@ use crate::link_cache::{CachedMedia, CachedMediaKind, CachedPost};
use crate::media_sender::MediaSender; use crate::media_sender::MediaSender;
use input_media::{build_media_group, input_file_for, item_url}; use input_media::{build_media_group, input_file_for, item_url};
use post_send::{cache_animation_send, cache_sent_task}; use post_send::{cache_animation_send, cache_sent_task};
use rand::Rng;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
use std::sync::LazyLock; use std::sync::LazyLock;
use teloxide::prelude::*; use teloxide::prelude::*;
@@ -261,7 +260,7 @@ pub fn photos_first(items: Vec<MediaItemPayload>) -> Vec<MediaItemPayload> {
/// Exponential backoff with jitter, capped at 30s. /// Exponential backoff with jitter, capped at 30s.
pub fn retry_delay_seconds(attempts: u32) -> f64 { pub fn retry_delay_seconds(attempts: u32) -> f64 {
let jitter: f64 = rand::thread_rng().gen_range(0.2..0.8); let jitter: f64 = rand::random_range(0.2..0.8);
(2f64.powi(attempts as i32) + jitter).min(30.0) (2f64.powi(attempts as i32) + jitter).min(30.0)
} }