Crate securefmt[−][src]
Drop-in replacement for the Debug derive macro that hides fields marked as sensitive.
Example
The following code snippet
#[derive(Debug)] struct SensitiveData { id: u8, #[sensitive] secret: u8 } fn main() { println!("{:?}", SensitiveData { id: 1, secret: 42 }) }
will print:
SensitiveData { id: 1, secret: <redacted> }
If the ‘debug_mode’ feature is active, the same code will print:
WARN - WARNING: securefmt debug_mode feature is active. Sensitive data may be leaked. It is strongly recommended to disable debug_mode in production releases.
SensitiveData { id: 1, secret: 42 }
Derive Macros
Debug | Usage |