Enum sp_std::str::pattern::SearchStep

pub enum SearchStep {
    Match(usize, usize),
    Reject(usize, usize),
    Done,
}

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

Result of calling Searcher::next() or ReverseSearcher::next_back().

Variants

Match(usize, usize)

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

Expresses that a match of the pattern has been found at haystack[a..b].

Reject(usize, usize)

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

Expresses that haystack[a..b] has been rejected as a possible match of the pattern.

Note that there might be more than one Reject between two Matches, there is no requirement for them to be combined into one.

Done

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

Expresses that every byte of the haystack has been visited, ending the iteration.

Trait Implementations

impl Clone for SearchStep

pub fn clone(&self) -> SearchStep

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SearchStep

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

Formats the value using the given formatter.

impl PartialEq<SearchStep> for SearchStep

pub fn eq(&self, other: &SearchStep) -> bool

This method tests for self and other values to be equal, and is used by ==.

pub fn ne(&self, other: &SearchStep) -> bool

This method tests for !=.

impl Copy for SearchStep

impl Eq for SearchStep

impl StructuralEq for SearchStep

impl StructuralPartialEq for SearchStep