Struct log::SetLoggerError
source · [−]pub struct SetLoggerError(_);
Expand description
The type returned by set_logger
if set_logger
has already been called.
Trait Implementations
sourceimpl Debug for SetLoggerError
impl Debug for SetLoggerError
sourceimpl Display for SetLoggerError
impl Display for SetLoggerError
sourceimpl Error for SetLoggerError
impl Error for SetLoggerError
1.30.0fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
1.0.0fn cause(&self) -> Option<&dyn Error>
fn cause(&self) -> Option<&dyn Error>
👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
Auto Trait Implementations
impl RefUnwindSafe for SetLoggerError
impl Send for SetLoggerError
impl Sync for SetLoggerError
impl Unpin for SetLoggerError
impl UnwindSafe for SetLoggerError
Blanket Implementations
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstablefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more