compat: make thread IDs signed

Delve needs it

3 files changed, 20 insertions, 20 deletions

diff --git a/helix-dap/src/client.rs b/helix-dap/src/client.rs
index 9f274002..e1791cd1 100644
--- a/helix-dap/src/client.rs
+++ b/helix-dap/src/client.rs
@@ -28,9 +28,9 @@ pub struct Client {
     request_counter: AtomicU64,
     pub caps: Option<DebuggerCapabilities>,
     // thread_id -> frames
-    pub stack_frames: HashMap<usize, Vec<StackFrame>>,
-    pub thread_states: HashMap<usize, String>,
-    pub thread_id: Option<usize>,
+    pub stack_frames: HashMap<isize, Vec<StackFrame>>,
+    pub thread_states: HashMap<isize, String>,
+    pub thread_id: Option<isize>,
     /// Currently active frame for the current thread.
     pub active_frame: Option<usize>,
 }
@@ -298,7 +298,7 @@ impl Client {
         self.request::<requests::ConfigurationDone>(()).await
     }
 
-    pub async fn continue_thread(&mut self, thread_id: usize) -> Result<Option<bool>> {
+    pub async fn continue_thread(&mut self, thread_id: isize) -> Result<Option<bool>> {
         let args = requests::ContinueArguments { thread_id };
 
         let response = self.request::<requests::Continue>(args).await?;
@@ -307,7 +307,7 @@ impl Client {
 
     pub async fn stack_trace(
         &mut self,
-        thread_id: usize,
+        thread_id: isize,
     ) -> Result<(Vec<StackFrame>, Option<usize>)> {
         let args = requests::StackTraceArguments {
             thread_id,
@@ -345,7 +345,7 @@ impl Client {
         Ok(response.variables)
     }
 
-    pub async fn step_in(&mut self, thread_id: usize) -> Result<()> {
+    pub async fn step_in(&mut self, thread_id: isize) -> Result<()> {
         let args = requests::StepInArguments {
             thread_id,
             target_id: None,
@@ -355,7 +355,7 @@ impl Client {
         self.request::<requests::StepIn>(args).await
     }
 
-    pub async fn step_out(&mut self, thread_id: usize) -> Result<()> {
+    pub async fn step_out(&mut self, thread_id: isize) -> Result<()> {
         let args = requests::StepOutArguments {
             thread_id,
             granularity: None,
@@ -364,7 +364,7 @@ impl Client {
         self.request::<requests::StepOut>(args).await
     }
 
-    pub async fn next(&mut self, thread_id: usize) -> Result<()> {
+    pub async fn next(&mut self, thread_id: isize) -> Result<()> {
         let args = requests::NextArguments {
             thread_id,
             granularity: None,
@@ -373,7 +373,7 @@ impl Client {
         self.request::<requests::Next>(args).await
     }
 
-    pub async fn pause(&mut self, thread_id: usize) -> Result<()> {
+    pub async fn pause(&mut self, thread_id: isize) -> Result<()> {
         let args = requests::PauseArguments { thread_id };
 
         self.request::<requests::Pause>(args).await
diff --git a/helix-dap/src/types.rs b/helix-dap/src/types.rs
index c1781243..3af29922 100644
--- a/helix-dap/src/types.rs
+++ b/helix-dap/src/types.rs
@@ -157,7 +157,7 @@ pub struct StackFrame {
 #[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Thread {
-    pub id: usize,
+    pub id: isize,
     pub name: String,
 }
 
@@ -317,7 +317,7 @@ pub mod requests {
     #[derive(Debug, Default, PartialEq, Clone, Deserialize, Serialize)]
     #[serde(rename_all = "camelCase")]
     pub struct ContinueArguments {
-        pub thread_id: usize,
+        pub thread_id: isize,
     }
 
     #[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
@@ -338,7 +338,7 @@ pub mod requests {
     #[derive(Debug, Default, PartialEq, Clone, Deserialize, Serialize)]
     #[serde(rename_all = "camelCase")]
     pub struct StackTraceArguments {
-        pub thread_id: usize,
+        pub thread_id: isize,
         pub start_frame: Option<usize>,
         pub levels: Option<usize>,
         pub format: Option<StackFrameFormat>,
@@ -424,7 +424,7 @@ pub mod requests {
     #[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
     #[serde(rename_all = "camelCase")]
     pub struct StepInArguments {
-        pub thread_id: usize,
+        pub thread_id: isize,
         pub target_id: Option<usize>,
         pub granularity: Option<String>,
     }
@@ -441,7 +441,7 @@ pub mod requests {
     #[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
     #[serde(rename_all = "camelCase")]
     pub struct StepOutArguments {
-        pub thread_id: usize,
+        pub thread_id: isize,
         pub granularity: Option<String>,
     }
 
@@ -457,7 +457,7 @@ pub mod requests {
     #[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
     #[serde(rename_all = "camelCase")]
     pub struct NextArguments {
-        pub thread_id: usize,
+        pub thread_id: isize,
         pub granularity: Option<String>,
     }
 
@@ -473,7 +473,7 @@ pub mod requests {
     #[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
     #[serde(rename_all = "camelCase")]
     pub struct PauseArguments {
-        pub thread_id: usize,
+        pub thread_id: isize,
     }
 
     #[derive(Debug)]
@@ -551,7 +551,7 @@ pub mod events {
     pub struct Stopped {
         pub reason: String,
         pub description: Option<String>,
-        pub thread_id: Option<usize>,
+        pub thread_id: Option<isize>,
         pub preserve_focus_hint: Option<bool>,
         pub text: Option<String>,
         pub all_threads_stopped: Option<bool>,
@@ -561,7 +561,7 @@ pub mod events {
     #[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
     #[serde(rename_all = "camelCase")]
     pub struct Continued {
-        pub thread_id: usize,
+        pub thread_id: isize,
         pub all_threads_continued: Option<bool>,
     }
 
@@ -581,7 +581,7 @@ pub mod events {
     #[serde(rename_all = "camelCase")]
     pub struct Thread {
         pub reason: String,
-        pub thread_id: usize,
+        pub thread_id: isize,
     }
 
     #[derive(Debug, PartialEq, Clone, Deserialize, Serialize)]
diff --git a/helix-term/src/commands/dap.rs b/helix-term/src/commands/dap.rs
index 6b9b06b2..082e2c7a 100644
--- a/helix-term/src/commands/dap.rs
+++ b/helix-term/src/commands/dap.rs
@@ -29,7 +29,7 @@ pub fn resume_application(debugger: &mut Client) {
     debugger.thread_id = None;
 }
 
-pub async fn select_thread_id(editor: &mut Editor, thread_id: usize, force: bool) {
+pub async fn select_thread_id(editor: &mut Editor, thread_id: isize, force: bool) {
     let debugger = match &mut editor.debugger {
         Some(debugger) => debugger,
         None => return,