Trait ResultDataError
pub trait ResultDataError<T>: Sized {
// Required method
fn allow_identifier_not_found(self) -> Result<Option<T>, DataError>;
}
Expand description
Extension trait for Result<T, DataError>
.
Required Methods§
fn allow_identifier_not_found(self) -> Result<Option<T>, DataError>
fn allow_identifier_not_found(self) -> Result<Option<T>, DataError>
Propagates all errors other than DataErrorKind::IdentifierNotFound
, and returns None
in that case.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.