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GeezerVison is showing github.com — Use scopeguard for start_the_world in faulthandler dump_all_threads · RustPython/RustPython@6ed555e

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Cargo.lock
crates
- stdlib
  - Cargo.toml
  - src
    - faulthandler.rs
- vm/src/vm
  - mod.rs

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`‎Cargo.lock‎`

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+1Lines changed: 1 addition & 0 deletions

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`‎crates/stdlib/Cargo.toml‎`

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+1Lines changed: 1 addition & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -52,6 +52,7 @@ num_enum = { workspace = true }`
`52`	`52`	`parking_lot = { workspace = true }`
`53`	`53`	`phf = { workspace = true, default-features = true, features = ["macros"] }`
`54`	`54`	`rapidhash = { workspace = true }`
	`55`	`+scopeguard = { workspace = true }`
`55`	`56`
`56`	`57`	`memchr = { workspace = true }`
`57`	`58`	`base64 = { workspace = true }`

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`‎crates/stdlib/src/faulthandler.rs‎`

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+2-2Lines changed: 2 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -332,8 +332,9 @@ mod decl {`
`332`	`332`	`{`
`333`	`333`	`use core::sync::atomic::Ordering;`
`334`	`334`	`let current_tid = rustpython_vm::stdlib::_thread::get_ident();`
`335`		`- vm.state.stop_the_world.stop_the_world(vm);`
`336`	`335`	`{`
	`336`	`+ vm.state.stop_the_world.stop_the_world(vm);`
	`337`	`+ scopeguard::defer! { vm.state.stop_the_world.start_the_world(vm); }`
`337`	`338`	`let registry = vm.state.thread_frames.lock();`
`338`	`339`	`#[expect(`
`339`	`340`	`clippy::iter_over_hash_type,`
`@@ -348,7 +349,6 @@ mod decl {`
`348`	`349`	`puts(fd, "\n");`
`349`	`350`	`}`
`350`	`351`	`}`
`351`		`- vm.state.stop_the_world.start_the_world(vm);`
`352`	`352`
`353`	`353`	`// Now dump current thread from its live frame chain.`
`354`	`354`	`write_thread_id(fd, current_tid, true);`

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`‎crates/vm/src/vm/mod.rs‎`

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+1-1Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -2230,7 +2230,7 @@ impl VirtualMachine {`
`2230`	`2230`	`thread::update_thread_exception(self.topmost_exception());`
`2231`	`2231`	`}`
`2232`	`2232`
`2233`		- /// Restore an exc_info slot value saved by `with_frame_impl`, skipping the
	`2233`	+ /// Restore an exc_info slot value saved by `with_frame`, skipping the
`2234`	`2234`	/// store when the slot is unchanged. `saved` is a strong reference taken
`2235`	`2235`	`/// at save time, so the object it points to cannot have been freed and`
`2236`	`2236`	`/// its address reused while the frame ran; pointer identity therefore`

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