Struct aho_corasick::util::error::BuildError

pub struct BuildError {
    kind: ErrorKind,
}

An error that occurred during the construction of an Aho-Corasick automaton.

Build errors occur when some kind of limit has been exceeded, either in the number of states, the number of patterns of the length of a pattern. These limits aren’t part of the public API, but they should generally be large enough to handle most use cases.

When the std feature is enabled, this implements the std::error::Error trait.

Fields

kind: ErrorKind

Implementations

impl BuildError

pub(crate) fn state_id_overflow(max: u64, requested_max: u64) -> BuildError

pub(crate) fn pattern_id_overflow(max: u64, requested_max: u64) -> BuildError

pub(crate) fn pattern_too_long(pattern: PatternID, len: usize) -> BuildError

Trait Implementations

impl Clone for BuildError

fn clone(&self) -> BuildError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BuildError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for BuildError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for BuildError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.