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Diffstat (limited to 'compiler/rustc_error_codes/src/error_codes/E0615.md')
-rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0615.md | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0615.md b/compiler/rustc_error_codes/src/error_codes/E0615.md new file mode 100644 index 000000000..f513d0596 --- /dev/null +++ b/compiler/rustc_error_codes/src/error_codes/E0615.md @@ -0,0 +1,35 @@ +Attempted to access a method like a field. + +Erroneous code example: + +```compile_fail,E0615 +struct Foo { + x: u32, +} + +impl Foo { + fn method(&self) {} +} + +let f = Foo { x: 0 }; +f.method; // error: attempted to take value of method `method` on type `Foo` +``` + +If you want to use a method, add `()` after it: + +``` +# struct Foo { x: u32 } +# impl Foo { fn method(&self) {} } +# let f = Foo { x: 0 }; +f.method(); +``` + +However, if you wanted to access a field of a struct check that the field name +is spelled correctly. Example: + +``` +# struct Foo { x: u32 } +# impl Foo { fn method(&self) {} } +# let f = Foo { x: 0 }; +println!("{}", f.x); +``` |