mirror of
https://github.com/servo/servo
synced 2026-05-03 04:42:17 +02:00
870576f948
This implements MallocSizeOf for DevtoolsInstance. Major changes: - Newtype for ActorRegistry because AtomicRefCell<HashMap<String, Arc<dyn Actor>>> did not like mallocsizeof (even with trait bound on Actor) - Implement MallocSizeOf for BTreeSet. - Implement MallocSizeOf of 0 for AtomicU32 and TcpStream - Ignore a couple of MallocSizeof for http::Method, http::HeaderMap and json::Value Signed-off-by: Narfinger <Narfinger@users.noreply.github.com> Testing: Compilation is the test. Fixes: Part of addressing https://github.com/servo/servo/issues/42453 --------- Signed-off-by: Narfinger <Narfinger@users.noreply.github.com>
62 lines
1.5 KiB
Rust
62 lines
1.5 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use malloc_size_of_derive::MallocSizeOf;
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use serde::Serialize;
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use crate::actor::{Actor, ActorRegistry};
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub(crate) struct TimelineMemoryReply {
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js_object_size: u64,
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js_string_size: u64,
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js_other_size: u64,
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dom_size: u64,
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style_size: u64,
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other_size: u64,
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total_size: u64,
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js_milliseconds: f64,
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#[serde(rename = "nonJSMilliseconds")]
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non_js_milliseconds: f64,
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}
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#[derive(MallocSizeOf)]
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pub(crate) struct MemoryActor {
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name: String,
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}
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impl Actor for MemoryActor {
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fn name(&self) -> String {
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self.name.clone()
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}
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}
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impl MemoryActor {
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/// return name of actor
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pub fn create(registry: &ActorRegistry) -> String {
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let actor_name = registry.new_name::<Self>();
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let actor = MemoryActor {
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name: actor_name.clone(),
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};
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registry.register(actor);
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actor_name
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}
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pub fn measure(&self) -> TimelineMemoryReply {
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TimelineMemoryReply {
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js_object_size: 1,
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js_string_size: 1,
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js_other_size: 1,
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dom_size: 1,
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style_size: 1,
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other_size: 1,
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total_size: 1,
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js_milliseconds: 1.1,
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non_js_milliseconds: 1.1,
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}
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}
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}
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