comparison rust/Cargo.lock @ 49149:006688e36e12 stable

rhg: use `Command::exec` instead of `Command::status` `rhg` is supposed to be a transparent executable, using a subprocess defeats that purpose. See inline comments for more details. This also introduces the `which` crate to check if the fallback executable actually exists to help debugging (plain `execve` doesn't give much information). The error code 253 is used to signify that the fallback is not found, but may mean in the future that it is otherwise invalid if we start being more specific. Differential Revision: https://phab.mercurial-scm.org/D12578
author Raphaël Gomès <rgomes@octobus.net>
date Tue, 19 Apr 2022 12:27:40 +0200
parents dd6b67d5c256
children a932cad26d37
comparison
equal deleted inserted replaced
49148:db3f8e5cc965 49149:006688e36e12
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