diff options
Diffstat (limited to 'library/alloc/src/fmt.rs')
| -rw-r--r-- | library/alloc/src/fmt.rs | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/library/alloc/src/fmt.rs b/library/alloc/src/fmt.rs index 1da86e1a4..fb8d00e8d 100644 --- a/library/alloc/src/fmt.rs +++ b/library/alloc/src/fmt.rs @@ -363,7 +363,7 @@ //! # use std::fmt; //! # struct Foo; // our custom type //! # impl fmt::Display for Foo { -//! fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { +//! fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { //! # write!(f, "testing, testing") //! # } } //! ``` @@ -399,7 +399,7 @@ //! } //! //! impl fmt::Display for Vector2D { -//! fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { +//! fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { //! // The `f` value implements the `Write` trait, which is what the //! // write! macro is expecting. Note that this formatting ignores the //! // various flags provided to format strings. @@ -410,7 +410,7 @@ //! // Different traits allow different forms of output of a type. The meaning //! // of this format is to print the magnitude of a vector. //! impl fmt::Binary for Vector2D { -//! fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { +//! fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { //! let magnitude = (self.x * self.x + self.y * self.y) as f64; //! let magnitude = magnitude.sqrt(); //! @@ -517,7 +517,7 @@ //! let mut some_writer = io::stdout(); //! write!(&mut some_writer, "{}", format_args!("print with a {}", "macro")); //! -//! fn my_fmt_fn(args: fmt::Arguments) { +//! fn my_fmt_fn(args: fmt::Arguments<'_>) { //! write!(&mut io::stdout(), "{args}"); //! } //! my_fmt_fn(format_args!(", or a {} too", "function")); @@ -551,8 +551,6 @@ #![stable(feature = "rust1", since = "1.0.0")] -#[unstable(feature = "fmt_internals", issue = "none")] -pub use core::fmt::rt; #[stable(feature = "fmt_flags_align", since = "1.28.0")] pub use core::fmt::Alignment; #[stable(feature = "rust1", since = "1.0.0")] |