pub struct UsageError;Expand description
The arguments are not the ones of the previewer: what PrintUsage
answers in the original.
Trait Implementations§
Source§impl Clone for UsageError
impl Clone for UsageError
impl Copy for UsageError
Source§impl Debug for UsageError
impl Debug for UsageError
impl Eq for UsageError
Source§impl PartialEq for UsageError
impl PartialEq for UsageError
impl StructuralPartialEq for UsageError
Auto Trait Implementations§
impl Freeze for UsageError
impl RefUnwindSafe for UsageError
impl Send for UsageError
impl Sync for UsageError
impl Unpin for UsageError
impl UnsafeUnpin for UsageError
impl UnwindSafe for UsageError
Blanket Implementations§
Source§impl<T> AnyValue for Twhere
T: PartialEq + 'static,
impl<T> AnyValue for Twhere
T: PartialEq + 'static,
fn any_value_as_any(&self) -> &(dyn Any + 'static)
fn any_value_eq(&self, other: &(dyn AnyValue + 'static)) -> bool
fn any_value_type_name(&self) -> &'static str
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> ClassDefaults for Twhere
T: ?Sized,
impl<T> ClassDefaults for Twhere
T: ?Sized,
Source§fn static_constructor()
fn static_constructor()
The static constructor of a type: work done once per thread, after
the properties of the type are registered and before its first
instance exists (class handlers,
affects_render, metadata
overrides). Read more