Enum pretty_exec::clap::parser::MatchesError
[−]#[non_exhaustive]
pub enum MatchesError {
Downcast {
actual: AnyValueId,
expected: AnyValueId,
},
UnknownArgument {},
}Expand description
Violation of ArgMatches assumptions
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
Downcast
Fields
This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
actual: AnyValueIdType for value stored in ArgMatches
Failed to downcast AnyValue to the specified type
UnknownArgument
Fields
This variant is marked as non-exhaustive
Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.
Argument not defined in Command
Trait Implementations
impl Clone for MatchesError
impl Clone for MatchesError
fn clone(&self) -> MatchesError
fn clone(&self) -> MatchesError
Returns a copy of the value. Read more
1.0.0 · sourceconst fn clone_from(&mut self, source: &Self)
const fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl Debug for MatchesError
impl Debug for MatchesError
impl Display for MatchesError
impl Display for MatchesError
impl Error for MatchesError
impl Error for MatchesError
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations
impl RefUnwindSafe for MatchesError
impl Send for MatchesError
impl Sync for MatchesError
impl Unpin for MatchesError
impl UnwindSafe for MatchesError
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<X> Pipe for X
impl<X> Pipe for X
fn pipe_ref<'a, Return, Function>(&'a self, f: Function) -> Returnwhere
Function: FnOnce(&'a Self) -> Return,
fn pipe_ref<'a, Return, Function>(&'a self, f: Function) -> Returnwhere
Function: FnOnce(&'a Self) -> Return,
fn pipe_mut<'a, Return, Function>(&'a mut self, f: Function) -> Returnwhere
Function: FnOnce(&'a mut Self) -> Return,
fn pipe_mut<'a, Return, Function>(&'a mut self, f: Function) -> Returnwhere
Function: FnOnce(&'a mut Self) -> Return,
fn pipe_as_ref<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: AsRef<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,
fn pipe_as_ref<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: AsRef<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,
Apply
f to &self where f takes a single parameter of type Param
and Self implements trait AsRef<Param>. Read morefn pipe_as_mut<'a, Param, Return, Function>(&'a mut self, f: Function) -> Returnwhere
Self: AsMut<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,
fn pipe_as_mut<'a, Param, Return, Function>(&'a mut self, f: Function) -> Returnwhere
Self: AsMut<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,
Apply
f to &mut self where f takes a single parameter of type Param
and Self implements trait AsMut<Param>. Read morefn pipe_deref<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: Deref<Target = Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,
fn pipe_deref<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: Deref<Target = Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,
Apply
f to &self where f takes a single parameter of type Param
and Self implements trait Deref<Target = Param>. Read morefn pipe_deref_mut<'a, Param, Return, Function>(
&'a mut self,
f: Function
) -> Returnwhere
Self: DerefMut<Target = Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,
fn pipe_deref_mut<'a, Param, Return, Function>(
&'a mut self,
f: Function
) -> Returnwhere
Self: DerefMut<Target = Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,
Apply
f to &mut self where f takes a single parameter of type Param
and Self implements trait [DerefMut<Target = Param>]. Read morefn pipe_borrow<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: Borrow<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,
fn pipe_borrow<'a, Param, Return, Function>(&'a self, f: Function) -> Returnwhere
Self: Borrow<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a Param) -> Return,
Apply
f to &self where f takes a single parameter of type Param
and Self implements trait Borrow<Param>. Read morefn pipe_borrow_mut<'a, Param, Return, Function>(
&'a mut self,
f: Function
) -> Returnwhere
Self: BorrowMut<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,
fn pipe_borrow_mut<'a, Param, Return, Function>(
&'a mut self,
f: Function
) -> Returnwhere
Self: BorrowMut<Param>,
Param: 'a + ?Sized,
Function: FnOnce(&'a mut Param) -> Return,
Apply
f to &mut self where f takes a single parameter of type Param
and Self implements trait BorrowMut<Param>. Read more