pub struct BuildError { /* private fields */ }
Expand description
An error that occurred during the construction of a one-pass DFA.
This error does not provide many introspection capabilities. There are generally only two things you can do with it:
- Obtain a human readable message via its
std::fmt::Display
impl. - Access an underlying
thompson::BuildError
type from itssource
method via thestd::error::Error
trait. This error only occurs when using convenience routines for building a one-pass DFA directly from a pattern string.
When the std
feature is enabled, this implements the std::error::Error
trait.
Trait Implementations§
Source§impl Clone for BuildError
impl Clone for BuildError
Source§fn clone(&self) -> BuildError
fn clone(&self) -> BuildError
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for BuildError
impl Debug for BuildError
Source§impl Display for BuildError
impl Display for BuildError
Source§impl Error for BuildError
impl Error for BuildError
Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Auto Trait Implementations§
impl Freeze for BuildError
impl RefUnwindSafe for BuildError
impl Send for BuildError
impl Sync for BuildError
impl Unpin for BuildError
impl UnwindSafe for BuildError
Blanket Implementations§
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