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Extraneous sigil patrol: ~"string literals"

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Ben Striegel 2012-10-12 19:41:16 -04:00 committed by Tim Chevalier
parent 5cf0c658f3
commit e94e82cb8e
1 changed files with 14 additions and 14 deletions
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28
doc/tutorial.md
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@ -1502,7 +1502,7 @@ and [`core::str`]. Here are some examples.
# fn unwrap_crayon(c: Crayon) -> int { 0 } # fn unwrap_crayon(c: Crayon) -> int { 0 }
# fn eat_crayon_wax(i: int) { } # fn eat_crayon_wax(i: int) { }
# fn store_crayon_in_nasal_cavity(i: uint, c: Crayon) { } # fn store_crayon_in_nasal_cavity(i: uint, c: Crayon) { }
# fn crayon_to_str(c: Crayon) -> ~str { ~"" } # fn crayon_to_str(c: Crayon) -> &str { "" }
let crayons = &[Almond, AntiqueBrass, Apricot]; let crayons = &[Almond, AntiqueBrass, Apricot];
@ -1649,11 +1649,11 @@ callers may pass any kind of closure.
~~~~ ~~~~
fn call_twice(f: fn()) { f(); f(); } fn call_twice(f: fn()) { f(); f(); }
call_twice(|| { ~"I am an inferred stack closure"; } ); call_twice(|| { "I am an inferred stack closure"; } );
call_twice(fn&() { ~"I am also a stack closure"; } ); call_twice(fn&() { "I am also a stack closure"; } );
call_twice(fn@() { ~"I am a managed closure"; }); call_twice(fn@() { "I am a managed closure"; });
call_twice(fn~() { ~"I am an owned closure"; }); call_twice(fn~() { "I am an owned closure"; });
fn bare_function() { ~"I am a plain function"; } fn bare_function() { "I am a plain function"; }
call_twice(bare_function); call_twice(bare_function);
~~~~ ~~~~
@ -1767,7 +1767,7 @@ And using this function to iterate over a vector:
# use println = io::println; # use println = io::println;
each(&[2, 4, 8, 5, 16], |n| { each(&[2, 4, 8, 5, 16], |n| {
if *n % 2 != 0 { if *n % 2 != 0 {
println(~"found odd number!"); println("found odd number!");
false false
} else { true } } else { true }
}); });
@ -1784,7 +1784,7 @@ to the next iteration, write `loop`.
# use println = io::println; # use println = io::println;
for each(&[2, 4, 8, 5, 16]) |n| { for each(&[2, 4, 8, 5, 16]) |n| {
if *n % 2 != 0 { if *n % 2 != 0 {
println(~"found odd number!"); println("found odd number!");
break; break;
} }
} }
@ -1967,12 +1967,12 @@ impl int: Printable {
fn print() { io::println(fmt!("%d", self)) } fn print() { io::println(fmt!("%d", self)) }
} }
impl ~str: Printable { impl &str: Printable {
fn print() { io::println(self) } fn print() { io::println(self) }
} }
# 1.print(); # 1.print();
# (~"foo").print(); # ("foo").print();
~~~~ ~~~~
Methods defined in an implementation of a trait may be called just like Methods defined in an implementation of a trait may be called just like
@ -2162,8 +2162,8 @@ additional modules.
~~~~ ~~~~
mod farm { mod farm {
pub fn chicken() -> ~str { ~"cluck cluck" } pub fn chicken() -> &str { "cluck cluck" }
pub fn cow() -> ~str { ~"mooo" } pub fn cow() -> &str { "mooo" }
} }
fn main() { fn main() {
@ -2360,13 +2360,13 @@ these two files:
~~~~ ~~~~
// world.rs // world.rs
#[link(name = "world", vers = "1.0")]; #[link(name = "world", vers = "1.0")];
pub fn explore() -> ~str { ~"world" } pub fn explore() -> &str { "world" }
~~~~ ~~~~
~~~~ {.xfail-test} ~~~~ {.xfail-test}
// main.rs // main.rs
extern mod world; extern mod world;
fn main() { io::println(~"hello " + world::explore()); } fn main() { io::println("hello " + world::explore()); }
~~~~ ~~~~
Now compile and run like this (adjust to your platform if necessary): Now compile and run like this (adjust to your platform if necessary):