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Document that Process::command will search the PATH #38018

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bors merged 1 commit into from
Dec 1, 2016
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Document that Process::command will search the PATH #38018

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8 changes: 8 additions & 0 deletions src/libstd/process.rs
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Expand Up @@ -253,6 +253,14 @@ impl Command {
/// Builder methods are provided to change these defaults and
/// otherwise configure the process.
///
/// If `program` is not an absolute path, the `PATH` will be searched in
/// an OS-defined way.
///
/// The search path to be used may be controlled by setting the
/// `PATH` environment variable on the Command,
/// but this has some implementation limitations on Windows
/// (see https://github.com/rust-lang/rust/issues/37519).
///
/// # Examples
///
/// Basic usage:
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