4839195003
This is a clean-up PR in anticipation of introduction of Debugger Registry. I wanna get rid of DebugAdapterKind (or rather, it being an enum). Release Notes: - N/A --------- Co-authored-by: Anthony Eid <hello@anthonyeid.me> Co-authored-by: Anthony <anthony@zed.dev>
40 lines
1.2 KiB
Rust
40 lines
1.2 KiB
Rust
use parking_lot::RwLock;
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use crate::adapters::{DebugAdapter, DebugAdapterName};
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use std::{collections::BTreeMap, sync::Arc};
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#[derive(Default)]
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struct DapRegistryState {
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adapters: BTreeMap<DebugAdapterName, Arc<dyn DebugAdapter>>,
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}
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#[derive(Default)]
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/// Stores available debug adapters.
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pub struct DapRegistry(Arc<RwLock<DapRegistryState>>);
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impl DapRegistry {
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pub fn add_adapter(&self, adapter: Arc<dyn DebugAdapter>) {
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let name = adapter.name();
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let _previous_value = self.0.write().adapters.insert(name, adapter);
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debug_assert!(
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_previous_value.is_none(),
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"Attempted to insert a new debug adapter when one is already registered"
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);
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}
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pub fn adapter(&self, name: &str) -> Option<Arc<dyn DebugAdapter>> {
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self.0.read().adapters.get(name).cloned()
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}
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pub fn enumerate_adapters(&self) -> Vec<DebugAdapterName> {
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self.0.read().adapters.keys().cloned().collect()
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}
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#[cfg(any(test, feature = "test-support"))]
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pub fn fake() -> Self {
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use crate::FakeAdapter;
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let register = Self::default();
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register.add_adapter(Arc::new(FakeAdapter::new()));
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register
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}
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}
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