Enum aho_corasick::ErrorKind
source · [−]pub enum ErrorKind {
StateIDOverflow {
max: usize,
},
PremultiplyOverflow {
max: usize,
requested_max: usize,
},
}
Expand description
The kind of error that occurred.
Variants
StateIDOverflow
Fields
max: usize
The maximum possible state ID.
An error that occurs when constructing an automaton would require the
use of a state ID that overflows the chosen state ID representation.
For example, if one is using u8
for state IDs and builds a DFA with
257 states, then the last state’s ID will be 256
which cannot be
represented with u8
.
PremultiplyOverflow
Fields
max: usize
The maximum possible state id.
requested_max: usize
The maximum ID required by premultiplication.
An error that occurs when premultiplication of state IDs is requested when constructing an Aho-Corasick DFA, but doing so would overflow the chosen state ID representation.
When max == requested_max
, then the state ID would overflow usize
.
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for ErrorKind
impl Send for ErrorKind
impl Sync for ErrorKind
impl Unpin for ErrorKind
impl UnwindSafe for ErrorKind
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more