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Diffstat (limited to 'src/doc/trpl/method-syntax.md')
| -rw-r--r-- | src/doc/trpl/method-syntax.md | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/doc/trpl/method-syntax.md b/src/doc/trpl/method-syntax.md index 0ca42c3b12d..8cb16f7ab33 100644 --- a/src/doc/trpl/method-syntax.md +++ b/src/doc/trpl/method-syntax.md @@ -23,6 +23,7 @@ the ability to use this *method call syntax* via the `impl` keyword. Here's how it works: ```{rust} +# #![feature(core)] struct Circle { x: f64, y: f64, @@ -87,6 +88,7 @@ original example, `foo.bar().baz()`? This is called 'method chaining', and we can do it by returning `self`. ``` +# #![feature(core)] struct Circle { x: f64, y: f64, @@ -164,6 +166,7 @@ have method overloading, named arguments, or variable arguments. We employ the builder pattern instead. It looks like this: ``` +# #![feature(core)] struct Circle { x: f64, y: f64, |