Struct rec::Rec

pub struct Rec(_);

Constructs a regular expression.

This implements the Builder pattern for Regex.

Methods

impl Rec

pub fn build(self) -> Regex

Builds a Regex from self.

This is only safe to use with Recs that are known prior to runtime. Otherwise use [try_build].

Panics

Panics if self contains an invalid expression.

Trait Implementations

impl Element for Rec

fn into_rec(self) -> Self

Converts self into a Rec.

fn group(self) -> Rec where
    Self: Sized, 

Converts self into a Rec that is grouped.

impl Default for Rec

fn default() -> Rec

Returns the "default value" for a type.

impl Clone for Rec

fn clone(&self) -> Rec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<Rec> for Rec

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

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

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

This method tests for !=.

impl Eq for Rec

impl Hash for Rec

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, 

Feeds a slice of this type into the given [Hasher].

impl Display for Rec

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

Formats the value using the given formatter.

impl Debug for Rec

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

Formats the value using the given formatter.

impl<'_> Add<Rec> for &'_ str

type Output = Rec

The resulting type after applying the + operator.

fn add(self, rhs: Rec) -> Self::Output

use rec::Element;

let a_rec = "abc" + "xyz".into_rec();

assert_eq!(a_rec, String::from("abcxyz").into_rec());

impl Add<Rec> for String

type Output = Rec

The resulting type after applying the + operator.

fn add(self, rhs: Rec) -> Self::Output

use rec::Element;

let a_rec = String::from("abc") + "xyz".into_rec();

assert_eq!(a_rec, String::from("abcxyz").into_rec());

impl<Rhs: Element> Add<Rhs> for Rec

type Output = Self

The resulting type after applying the + operator.

fn add(self, rhs: Rhs) -> Self

Performs the + operation.

impl<'_> BitOr<Rec> for &'_ str

type Output = Rec

The resulting type after applying the | operator.

fn bitor(self, rhs: Rec) -> Self::Output

use rec::Element;

let a_rec = "abc" | "xyz".into_rec();

assert_eq!(a_rec, String::from("abc|xyz").into_rec());

impl BitOr<Rec> for String

type Output = Rec

The resulting type after applying the | operator.

fn bitor(self, rhs: Rec) -> Self::Output

use rec::Element;

let a_rec = String::from("abc") | "xyz".into_rec();

assert_eq!(a_rec, String::from("abc|xyz").into_rec());

impl<T: Element> BitOr<T> for Rec

type Output = Self

The resulting type after applying the | operator.

fn bitor(self, rhs: T) -> Self

Performs the | operation.