From a3305f87c154aae5e7b46f4525683567a0938455 Mon Sep 17 00:00:00 2001 From: Tshepang Lekhonkhobe Date: Thu, 17 Sep 2015 22:24:15 +0200 Subject: [PATCH] reference: actual keywords feel more appropriate --- src/doc/reference.md | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/src/doc/reference.md b/src/doc/reference.md index 717c99901d1..d7d9f938ed8 100644 --- a/src/doc/reference.md +++ b/src/doc/reference.md @@ -3035,10 +3035,10 @@ A `loop` expression may optionally have a _label_. The label is written as a lifetime preceding the loop expression, as in `'foo: loop{ }`. If a label is present, then labeled `break` and `continue` expressions nested within this loop may exit out of this loop or return control to its head. -See [Break expressions](#break-expressions) and [Continue +See [break expressions](#break-expressions) and [continue expressions](#continue-expressions). -### Break expressions +### `break` expressions A `break` expression has an optional _label_. If the label is absent, then executing a `break` expression immediately terminates the innermost loop @@ -3046,7 +3046,7 @@ enclosing it. It is only permitted in the body of a loop. If the label is present, then `break 'foo` terminates the loop with label `'foo`, which need not be the innermost label enclosing the `break` expression, but must enclose it. -### Continue expressions +### `continue` expressions A `continue` expression has an optional _label_. If the label is absent, then executing a `continue` expression immediately terminates the current iteration @@ -3059,7 +3059,7 @@ innermost label enclosing the `break` expression, but must enclose it. A `continue` expression is only permitted in the body of a loop. -### While loops +### `while` loops A `while` loop begins by evaluating the boolean loop conditional expression. If the loop conditional expression evaluates to `true`, the loop body block @@ -3082,7 +3082,7 @@ Like `loop` expressions, `while` loops can be controlled with `break` or loops](#infinite-loops), [break expressions](#break-expressions), and [continue expressions](#continue-expressions) for more information. -### For expressions +### `for` expressions A `for` expression is a syntactic construct for looping over elements provided by an implementation of `std::iter::IntoIterator`. @@ -3117,7 +3117,7 @@ Like `loop` expressions, `for` loops can be controlled with `break` or loops](#infinite-loops), [break expressions](#break-expressions), and [continue expressions](#continue-expressions) for more information. -### If expressions +### `if` expressions An `if` expression is a conditional branch in program control. The form of an `if` expression is a condition expression, followed by a consequent block, any @@ -3129,7 +3129,7 @@ evaluates to `false`, the consequent block is skipped and any subsequent `else if` condition is evaluated. If all `if` and `else if` conditions evaluate to `false` then any `else` block is executed. -### Match expressions +### `match` expressions A `match` expression branches on a *pattern*. The exact form of matching that occurs depends on the pattern. Patterns consist of some combination of @@ -3235,7 +3235,7 @@ let message = match maybe_digit { }; ``` -### If let expressions +### `if let` expressions An `if let` expression is semantically identical to an `if` expression but in place of a condition expression it expects a refutable let statement. If the value of the @@ -3256,7 +3256,7 @@ if let ("Ham", b) = dish { } ``` -### While let loops +### `while let` loops A `while let` loop is semantically identical to a `while` loop but in place of a condition expression it expects a refutable let statement. If the value of the @@ -3264,7 +3264,7 @@ expression on the right hand side of the let statement matches the pattern, the loop body block executes and control returns to the pattern matching statement. Otherwise, the while expression completes. -### Return expressions +### `return` expressions Return expressions are denoted with the keyword `return`. Evaluating a `return` expression moves its argument into the designated output location for the -- 2.44.0