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doc/book/trait-objects: remove empty lines at start of examples

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Rahiel Kasim 2016-07-26 11:14:46 +02:00 • committed by GitHub
parent 9316ae515e
commit 47db8deff6
1 changed files with 0 additions and 2 deletions
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src/doc/book/trait-objects.md
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@ -123,7 +123,6 @@ dispatch with trait objects by casting:
# trait Foo { fn method(&self) -> String; }
# impl Foo for u8 { fn method(&self) -> String { format!("u8: {}", *self) } }
# impl Foo for String { fn method(&self) -> String { format!("string: {}", *self) } }
fn do_something(x: &Foo) {
x.method();
}
@ -140,7 +139,6 @@ or by coercing:
# trait Foo { fn method(&self) -> String; }
# impl Foo for u8 { fn method(&self) -> String { format!("u8: {}", *self) } }
# impl Foo for String { fn method(&self) -> String { format!("string: {}", *self) } }
fn do_something(x: &Foo) {
x.method();
}