Remove extra build stage by handling unwinds in catch directly in Rust
#72
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Uses the same implementation as `std::panic::catch_unwind`, with small modifications to extract the exception object from Objective-C.
madsmtm
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try directly in Rustcatch directly in Rust
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Upstream: SSheldon/rust-objc-exception#11
Uses the same implementation as
std::panic::catch_unwind, with small modifications to extract the exception object from Objective-C.Mostly for prosperity, this is not going to be stable, see https://internals.rust-lang.org/t/custom-catch-unwind/15536/8 and rust-lang/project-ffi-unwind#35