Rollup of 5 pull requests #105841
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Rollup of 5 pull requests #105841
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Add `read_to_end` method for `sys::{target}::pipe::AnonPipe`. This allows
having a more optimized version of `read_to_end` for ChildStdout.
Signed-off-by: Ayush Singh <[email protected]>
This allows decoupling `Command::spawn` and `Command::output`. This is useful for targets which do support launching programs in blocking mode but do not support multitasking (Eg: UEFI). This was originally conceived when working on rust-lang#100316 Signed-off-by: Ayush Singh <[email protected]>
* This stops applying a margin to the additional example links. Because these links are `display: inline`, it doesn't actually do anything. * This switches from using a margin-bottom with a special exception for the examples themselves, plus an additional margin on the hide button, to instead using just margin-top on the examples, with an exception for the first one. No user-visible changes should result from this.
…imulacrum Allow blocking `Command::output` ### Problem Currently, `Command::output` is internally implemented using `Command::spawn`. This is problematic because some targets (like UEFI) do not actually support multitasking and thus block while the program is executing. This coupling does not make much sense as `Command::output` is supposed to block until the execution is complete anyway and thus does not need to rely on a non-blocking `Child` or any other intermediate. ### Solution This PR moves the implementation of `Command::output` to `std::sys`. This means targets can choose to implement only `Command::output` without having to implement `Command::spawn`. ### Additional Information This was originally conceived when working on rust-lang#100316. Currently, the only target I know about that will benefit from this change is UEFI. This PR can also be used to implement more efficient `Command::output` since the intermediate `Process` is not actually needed anymore, but that is outside the scope of this PR. Since this is not a public API change, I'm not sure if an RFC is needed or not.
…rk-Simulacrum bootstrap: Allow installing `llvm-tools` This PR allows installing the `llvm-tools` dist tarball using `./x.py install`.
…n, r=GuillaumeGomez rustdoc: clean up margin CSS for scraped examples * This stops applying a margin to the additional example links. Because these links are `display: inline`, it doesn't actually do anything. * This switches from using a margin-bottom with a special exception for the examples themselves, plus an additional margin on the hide button, to instead using just margin-top on the examples, with an exception for the first one. No user-visible changes should result from this.
…illaumeGomez docs: add long error explanation for error E0320 Continuation of rust-lang#105791 r? `@GuillaumeGomez`
…-obk Support call and drop terminators in custom mir The only caveat with this change is that cleanup blocks are not supported. I would like to add them, but it's not quite clear to me what the best way to do that is, so I'll have to think about it some more. r? `@oli-obk`
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@bors r+ rollup=never p=5 |
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Successful merges:
Command::output#105458 (Allow blockingCommand::output)llvm-tools#105559 (bootstrap: Allow installingllvm-tools)Failed merges:
r? @ghost
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