diff options
Diffstat (limited to 'tests/ui/missing_debug_impls.rs')
-rw-r--r-- | tests/ui/missing_debug_impls.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tests/ui/missing_debug_impls.rs b/tests/ui/missing_debug_impls.rs new file mode 100644 index 000000000..dc4dacfc4 --- /dev/null +++ b/tests/ui/missing_debug_impls.rs @@ -0,0 +1,38 @@ +// compile-flags: --crate-type lib +#![deny(missing_debug_implementations)] +#![allow(unused)] + +use std::fmt; + +pub enum A {} //~ ERROR type does not implement `Debug` + +#[derive(Debug)] +pub enum B {} + +pub enum C {} + +impl fmt::Debug for C { + fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { + Ok(()) + } +} + +pub struct Foo; //~ ERROR type does not implement `Debug` + +#[derive(Debug)] +pub struct Bar; + +pub struct Baz; + +impl fmt::Debug for Baz { + fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result { + Ok(()) + } +} + +struct PrivateStruct; + +enum PrivateEnum {} + +#[derive(Debug)] +struct GenericType<T>(T); |