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Use strum to iterate through enum variants and get their names (#35933)

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`strum` allows us to avoid manually listing enum variant names and also
to get their names as static strings. We cannot use this for all cases
due to https://github.com/Peternator7/strum/issues/152, but we can
still use it to remove a lot of code.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
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Martin Robinson 2025-03-13 13:00:31 +01:00 • committed by GitHub
parent 959720db0a
commit 294a649a6c
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17 changed files with 51 additions and 285 deletions
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4
components/script/task_queue.rs
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@ -10,6 +10,7 @@ use std::default::Default;
use base::id::PipelineId;
use crossbeam_channel::{self, Receiver, Sender};
use strum::VariantArray;
use crate::dom::bindings::cell::DomRefCell;
use crate::dom::worker::TrustedWorkerAddress;
@ -211,8 +212,7 @@ impl<T: QueuedTaskConversion> TaskQueue<T> {
self.process_incoming_tasks(first_msg, &fully_active);
let mut throttled = self.throttled.borrow_mut();
let mut throttled_length: usize = throttled.values().map(|queue| queue.len()).sum();
let task_source_names = TaskSourceName::all();
let mut task_source_cycler = task_source_names.iter().cycle();
let mut task_source_cycler = TaskSourceName::VARIANTS.iter().cycle();
// "being busy", is defined as having more than x tasks for this loop's iteration.
// As long as we're not busy, and there are throttled tasks left:
loop {