diff options
Diffstat (limited to 'src/libstd/macros.rs')
| -rw-r--r-- | src/libstd/macros.rs | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/libstd/macros.rs b/src/libstd/macros.rs index b87257188df..2ed3377838b 100644 --- a/src/libstd/macros.rs +++ b/src/libstd/macros.rs @@ -11,8 +11,8 @@ /// an unrecoverable problem. /// /// This macro is the perfect way to assert conditions in example code and in -/// tests. `panic!` is closely tied with the `unwrap` method of both [`Option`] -/// and [`Result`][runwrap] enums. Both implementations call `panic!` when they are set +/// tests. `panic!` is closely tied with the `unwrap` method of both [`Option`] +/// and [`Result`][runwrap] enums. Both implementations call `panic!` when they are set /// to None or Err variants. /// /// This macro is used to inject panic into a Rust thread, causing the thread to @@ -21,7 +21,7 @@ /// is transmitted. /// /// [`Result`] enum is often a better solution for recovering from errors than -/// using the `panic!` macro. This macro should be used to avoid proceeding using +/// using the `panic!` macro. This macro should be used to avoid proceeding using /// incorrect values, such as from external sources. Detailed information about /// error handling is found in the [book]. /// @@ -79,7 +79,7 @@ macro_rules! panic { /// necessary to use [`io::stdout().flush()`][flush] to ensure the output is emitted /// immediately. /// -/// Use `print!` only for the primary output of your program. Use +/// Use `print!` only for the primary output of your program. Use /// [`eprint!`] instead to print error and progress messages. /// /// [`println!`]: ../std/macro.println.html @@ -124,7 +124,7 @@ macro_rules! print { /// Use the [`format!`] syntax to write data to the standard output. /// See [`std::fmt`] for more information. /// -/// Use `println!` only for the primary output of your program. Use +/// Use `println!` only for the primary output of your program. Use /// [`eprintln!`] instead to print error and progress messages. /// /// [`format!`]: ../std/macro.format.html @@ -154,10 +154,10 @@ macro_rules! println { /// Macro for printing to the standard error. /// /// Equivalent to the [`print!`] macro, except that output goes to -/// [`io::stderr`] instead of `io::stdout`. See [`print!`] for +/// [`io::stderr`] instead of `io::stdout`. See [`print!`] for /// example usage. /// -/// Use `eprint!` only for error and progress messages. Use `print!` +/// Use `eprint!` only for error and progress messages. Use `print!` /// instead for the primary output of your program. /// /// [`io::stderr`]: ../std/io/struct.Stderr.html @@ -182,10 +182,10 @@ macro_rules! eprint { /// Macro for printing to the standard error, with a newline. /// /// Equivalent to the [`println!`] macro, except that output goes to -/// [`io::stderr`] instead of `io::stdout`. See [`println!`] for +/// [`io::stderr`] instead of `io::stdout`. See [`println!`] for /// example usage. /// -/// Use `eprintln!` only for error and progress messages. Use `println!` +/// Use `eprintln!` only for error and progress messages. Use `println!` /// instead for the primary output of your program. /// /// [`io::stderr`]: ../std/io/struct.Stderr.html @@ -462,16 +462,16 @@ mod builtin { /// The core macro for formatted string creation & output. /// /// This macro functions by taking a formatting string literal containing - /// `{}` for each additional argument passed. `format_args!` prepares the + /// `{}` for each additional argument passed. `format_args!` prepares the /// additional parameters to ensure the output can be interpreted as a string - /// and canonicalizes the arguments into a single type. Any value that implements + /// and canonicalizes the arguments into a single type. Any value that implements /// the [`Display`] trait can be passed to `format_args!`, as can any /// [`Debug`] implementation be passed to a `{:?}` within the formatting string. /// /// This macro produces a value of type [`fmt::Arguments`]. This value can be /// passed to the macros within [`std::fmt`] for performing useful redirection. /// All other formatting macros ([`format!`], [`write!`], [`println!`], etc) are - /// proxied through this one. `format_args!`, unlike its derived macros, avoids + /// proxied through this one. `format_args!`, unlike its derived macros, avoids /// heap allocations. /// /// You can use the [`fmt::Arguments`] value that `format_args!` returns @@ -554,7 +554,7 @@ mod builtin { /// If the named environment variable is present at compile time, this will /// expand into an expression of type `Option<&'static str>` whose value is /// `Some` of the value of the environment variable. If the environment - /// variable is not present, then this will expand to `None`. See + /// variable is not present, then this will expand to `None`. See /// [`Option<T>`][option] for more information on this type. /// /// A compile time error is never emitted when using this macro regardless @@ -904,7 +904,7 @@ mod builtin { /// # Custom Messages /// /// This macro has a second form, where a custom panic message can - /// be provided with or without arguments for formatting. See [`std::fmt`] + /// be provided with or without arguments for formatting. See [`std::fmt`] /// for syntax for this form. /// /// [`panic!`]: macro.panic.html |