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Commitad4fde6

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Rollup merge ofrust-lang#127363 - GuillaumeGomez:improve-fmt-code-readability, r=Amanieu
Improve readability of some fmt code examplesSome indent was weird. Some examples were too long (overall better to keep it to maximum 80 columns, but only changed the most outstanding ones).r? ```@Amanieu```
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‎core/src/fmt/mod.rs‎

Lines changed: 15 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -517,7 +517,10 @@ impl Display for Arguments<'_> {
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///
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/// let origin = Point { x: 0, y: 0 };
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///
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/// assert_eq!(format!("The origin is: {origin:?}"), "The origin is: Point { x: 0, y: 0 }");
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/// assert_eq!(
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/// format!("The origin is: {origin:?}"),
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/// "The origin is: Point { x: 0, y: 0 }",
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/// );
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/// ```
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///
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/// Manually implementing:
@@ -541,7 +544,10 @@ impl Display for Arguments<'_> {
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///
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/// let origin = Point { x: 0, y: 0 };
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///
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/// assert_eq!(format!("The origin is: {origin:?}"), "The origin is: Point { x: 0, y: 0 }");
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/// assert_eq!(
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/// format!("The origin is: {origin:?}"),
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/// "The origin is: Point { x: 0, y: 0 }",
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/// );
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/// ```
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///
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/// There are a number of helper methods on the [`Formatter`] struct to help you with manual
@@ -582,11 +588,11 @@ impl Display for Arguments<'_> {
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///
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/// let origin = Point { x: 0, y: 0 };
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///
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/// assert_eq!(format!("The origin is: {origin:#?}"),
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/// "The origin is: Point {
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/// let expected = "The origin is: Point {
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/// x: 0,
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/// y: 0,
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/// }");
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/// }";
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/// assert_eq!(format!("The origin is: {origin:#?}"), expected);
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/// ```
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#[stable(feature ="rust1", since ="1.0.0")]
@@ -738,8 +744,10 @@ pub trait Display {
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/// }
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/// }
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///
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/// assert_eq!("(1.987, 2.983)",
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/// format!("{}", Position { longitude: 1.987, latitude: 2.983, }));
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/// assert_eq!(
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/// "(1.987, 2.983)",
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/// format!("{}", Position { longitude: 1.987, latitude: 2.983, }),
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/// );
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/// ```
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#[stable(feature ="rust1", since ="1.0.0")]
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fnfmt(&self,f:&mutFormatter<'_>) ->Result;

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