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Clear up std::env::set_var panic section. #87395

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Jul 24, 2021
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Clear up std::env::set_var panic section. #87395

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7 changes: 3 additions & 4 deletions library/std/src/env.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -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,
Expand All @@ -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
///
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