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Diffstat (limited to 'vendor/opaque-debug/src/lib.rs')
| -rw-r--r-- | vendor/opaque-debug/src/lib.rs | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/vendor/opaque-debug/src/lib.rs b/vendor/opaque-debug/src/lib.rs deleted file mode 100644 index 618626ead..000000000 --- a/vendor/opaque-debug/src/lib.rs +++ /dev/null @@ -1,24 +0,0 @@ -//! Macro for opaque `Debug` trait implementation. -#![no_std] - -#[doc(hidden)] -pub extern crate core as __core; - -/// Macro for defining opaque `Debug` implementation. -/// -/// It will use the following format: "StructName { ... }". While it's -/// convinient to have it (e.g. for including into other structs), it could be -/// undesirable to leak internall state, which can happen for example through -/// uncareful logging. -#[macro_export] -macro_rules! impl_opaque_debug { - ($struct:ty) => { - impl $crate::__core::fmt::Debug for $struct { - fn fmt(&self, f: &mut $crate::__core::fmt::Formatter) - -> Result<(), $crate::__core::fmt::Error> - { - write!(f, concat!(stringify!($struct), " {{ ... }}")) - } - } - } -} |