Enum custom_print::NeverError [−][src]
pub enum NeverError {}
Expand description
A helper error type that cannot be instantiated.
This error is used in ConcatWriter
and ConcatTryWriter
there writeln!
is supposed to return Result
but the Result::Err
variant is not possible.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for NeverError
impl Send for NeverError
impl Sync for NeverError
impl Unpin for NeverError
impl UnwindSafe for NeverError
Blanket Implementations
Mutably borrows from an owned value. Read more