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Make the hermit target typecheck #78304

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Make the hermit target typecheck #78304

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@CDirkx
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@CDirkx CDirkx commented Oct 23, 2020

Currently the tier 3 Hermit targets (x86_64-unknown-hermit etc) have errors when building, this PR makes them at least pass cargo check.

Adds the missing types:

  • std::sys::mutex::MovableMutex (Box<std::sys::mutex::Mutex>)
  • std::sys::process::CommandArgs (std::iter::Empty<&OsStr>)

Adds stub implementations to std::sys::process::Command for the following missing methods:

  • get_args
  • get_current_dir
  • get_program
  • get_envs

@CDirkx
Make the hermit target typecheck
e536e81 
Adds the missing types:
 - `std::sys::mutex::MovableMutex` (`Box<std::sys::mutex::Mutex>`)
 - `std::sys::process::CommandArgs` (`std::iter::Empty<&OsStr>`)

Adds stub implementations to `std::sys::process::Command` for the following missing methods:
 - `get_args`
 - `get_current_dir`
 - `get_program`
 - `get_envs`
@rust-highfive
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r? @Mark-Simulacrum

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Oct 23, 2020
@CDirkx
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CDirkx commented Oct 23, 2020

This change would make std::sys::hermit::process nearly identical to std::sys::unsupported::process, perhaps it is better to just re-export that module instead?

@m-ou-se
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m-ou-se commented Oct 23, 2020

Looks like this was already done by #77610, which is about to be merged.

@CDirkx
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CDirkx commented Oct 23, 2020

Ah I see, then I'm closing this PR.

@CDirkx CDirkx closed this Oct 23, 2020
@CDirkx CDirkx deleted the hermit branch October 25, 2020 14:27
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