mirror of
https://github.com/servo/servo
synced 2026-05-03 12:52:25 +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>
92 lines
2.6 KiB
Rust
92 lines
2.6 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 serde_json::{Map, Value};
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use crate::actor::{Actor, ActorEncode, ActorRegistry};
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use crate::actors::object::ObjectActorMsg;
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub enum EnvironmentType {
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Function,
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_Block,
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_Object,
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}
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub enum EnvironmentScope {
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Function,
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_Global,
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}
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#[derive(Serialize)]
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struct EnvironmentBindings {
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arguments: Vec<Value>,
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variables: Map<String, Value>,
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}
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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struct EnvironmentFunction {
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display_name: String,
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}
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#[derive(Serialize)]
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#[serde(rename_all = "camelCase")]
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pub(crate) struct EnvironmentActorMsg {
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actor: String,
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#[serde(rename = "type")]
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type_: EnvironmentType,
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scope_kind: EnvironmentScope,
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#[serde(skip_serializing_if = "Option::is_none")]
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parent: Option<Box<EnvironmentActorMsg>>,
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#[serde(skip_serializing_if = "Option::is_none")]
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bindings: Option<EnvironmentBindings>,
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/// Should be set if `type_` is `EnvironmentType::Function`
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#[serde(skip_serializing_if = "Option::is_none")]
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function: Option<EnvironmentFunction>,
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/// Should be set if `type_` is `EnvironmentType::Object`
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#[serde(skip_serializing_if = "Option::is_none")]
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object: Option<ObjectActorMsg>,
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}
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/// Resposible for listing the bindings in an environment and assigning new values to them.
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/// Referenced by `FrameActor` when replying to `getEnvironment` messages.
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/// <https://searchfox.org/firefox-main/source/devtools/server/actors/environment.js>
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#[derive(MallocSizeOf)]
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pub(crate) struct EnvironmentActor {
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pub name: String,
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pub parent: Option<String>,
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}
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impl Actor for EnvironmentActor {
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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 ActorEncode<EnvironmentActorMsg> for EnvironmentActor {
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fn encode(&self, registry: &ActorRegistry) -> EnvironmentActorMsg {
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let parent = self
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.parent
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.as_ref()
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.map(|p| registry.find::<EnvironmentActor>(p))
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.map(|p| Box::new(p.encode(registry)));
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// TODO: Change hardcoded values.
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EnvironmentActorMsg {
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actor: self.name(),
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type_: EnvironmentType::Function,
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scope_kind: EnvironmentScope::Function,
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parent,
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bindings: None,
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function: None,
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object: None,
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}
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}
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}
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