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Rollup merge of #87395 - ericonr:patch-1, r=joshtriplett

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Clear up std::env::set_var panic section.

The "K" parameter was being referred to as "key", which wasn't
introduced anywhere.
This commit is contained in:
Manish Goregaokar 2021-07-24 09:52:00 -07:00 committed by GitHub
parent c673d3fed0 74f01a4bbe
commit 5c63506bd8
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1 changed files with 3 additions and 4 deletions
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7
library/std/src/env.rs
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@ -294,7 +294,7 @@ impl Error for VarError {
}
}
/// Sets the environment variable `k` to the value `v` for the currently running
/// Sets the environment variable `key` to the value `value` for the currently running
/// process.
///
/// Note that while concurrent access to environment variables is safe in Rust,
@ -310,9 +310,8 @@ impl Error for VarError {
///
/// # Panics
///
/// This function may panic if `key` is empty, contains an ASCII equals sign
/// `'='` or the NUL character `'\0'`, or when the value contains the NUL
/// character.
/// This function may panic if `key` is empty, contains an ASCII equals sign `'='`
/// or the NUL character `'\0'`, or when `value` contains the NUL character.
///
/// # Examples
///