mirror of https://github.com/rust-lang/rust
33 lines
951 B
Rust
33 lines
951 B
Rust
struct S;
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impl Foo for S {
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fn parse(s:&str) {
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for c in s.chars() {
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match c {
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'0'..='9' => collect_primary(&c), //~ ERROR cannot find function `collect_primary`
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//~^ HELP you might have meant to call the associated function
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'+' | '-' => println!("We got a sign: {}", c),
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_ => println!("Not a number!")
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}
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}
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}
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}
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trait Foo {
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fn collect_primary(ch:&char) { }
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fn parse(s:&str);
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}
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trait Bar {
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fn collect_primary(ch:&char) { }
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fn parse(s:&str) {
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for c in s.chars() {
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match c {
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'0'..='9' => collect_primary(&c), //~ ERROR cannot find function `collect_primary`
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//~^ HELP you might have meant to call the associated function
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'+' | '-' => println!("We got a sign: {}", c),
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_ => println!("Not a number!")
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}
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}
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}
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}
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fn main() {}
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