Struct reggy::Search

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pub struct Search { /* private fields */ }
Expand description

A compiled searcher for multiple patterns against a stream of text

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pub fn compile(patterns: &[impl AsRef<str>]) -> Result<Self, Error>

Try to compile multiple patterns, raising any parse error encountered

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pub fn new(patterns: &[Ast]) -> Self

Compile from already-parsed ASTs

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pub fn next(&mut self, haystack: impl AsRef<str>) -> Vec<Match>

Step through a chunk of text, yielding any matches that are definitely-complete This function panics if called while the stream is partially-through a utf-8 char (after a call to next_bytes)

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pub fn next_bytes( &mut self, haystack: &[u8], ) -> Result<Vec<Match>, SearchStreamError>

Step through a chunk of bytes, yielding any matches that are definitely-complete This function panics if given definitely-invalid utf8 An incomplete character may fill the last 1-3 bytes In which case, the character fragment will be completed on the next call to next_bytes

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pub fn iter<R: BufRead>(&mut self, reader: R) -> StreamSearch<'_, R>

Iterate over a buffered reader

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pub fn peek_finish(&self) -> Vec<Match>

Yield any pending, not-definitely-complete matches

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pub fn finish(&mut self) -> Vec<Match>

Clear the match state, yielding any pending, not-definitely-complete matches

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pub fn reset(&mut self)

Clear the match state

Trait Implementations§

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fn clone(&self) -> Search

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.