Struct Pattern 

pub struct Pattern { /* private fields */ }

Represent a pattern literal (the RHS of the like operator) Also provides an implementation of the Display trait as well as a wildcard matching method.

Implementations

impl Pattern

pub fn get_elems(&self) -> &[PatternElem]

Getter to the wrapped vector

pub fn iter(&self) -> impl Iterator<Item = &PatternElem>

Iterate over pattern elements

pub fn len(&self) -> usize

Length of elems vector

pub fn is_empty(&self) -> bool

Is this an empty pattern

impl Pattern

pub fn wildcard_match(&self, text: &str) -> bool

Find if the argument text matches the pattern

Trait Implementations

impl Clone for Pattern

fn clone(&self) -> Pattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pattern

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

Formats the value using the given formatter.

impl Display for Pattern

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

Formats the value using the given formatter.

impl From<&[PatternElem]> for Pattern

fn from(value: &[PatternElem]) -> Self

Converts to this type from the input type.

impl From<Arc<Vec<PatternElem>>> for Pattern

fn from(value: Arc<Vec<PatternElem>>) -> Self

Converts to this type from the input type.

impl From<Pattern> for Vec<PatternElem>

fn from(value: Pattern) -> Self

Converts to this type from the input type.

impl From<Vec<PatternElem>> for Pattern

fn from(value: Vec<PatternElem>) -> Self

Converts to this type from the input type.

impl FromIterator<PatternElem> for Pattern

fn from_iter<T: IntoIterator<Item = PatternElem>>(iter: T) -> Self

Creates a value from an iterator.

impl Hash for Pattern

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Pattern

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Pattern

impl StructuralPartialEq for Pattern