Struct onig::SyntaxOperator

pub struct SyntaxOperator { /* fields omitted */ }

Defines the different operators allowed within a regex syntax.

Implementations

impl SyntaxOperator

pub const SYNTAX_OPERATOR_DOT_ANYCHAR: SyntaxOperator

.

pub const SYNTAX_OPERATOR_ASTERISK_ZERO_INF: SyntaxOperator

*

pub const SYNTAX_OPERATOR_PLUS_ONE_INF: SyntaxOperator

+

pub const SYNTAX_OPERATOR_QMARK_ZERO_ONE: SyntaxOperator

?

pub const SYNTAX_OPERATOR_BRACE_INTERVAL: SyntaxOperator

{lower,upper}

pub const SYNTAX_OPERATOR_ESC_BRACE_INTERVAL: SyntaxOperator

\{lower,upper\}

pub const SYNTAX_OPERATOR_VBAR_ALT: SyntaxOperator

|

pub const SYNTAX_OPERATOR_ESC_VBAR_ALT: SyntaxOperator

\|

pub const SYNTAX_OPERATOR_LPAREN_SUBEXP: SyntaxOperator

(...)

pub const SYNTAX_OPERATOR_ESC_LPAREN_SUBEXP: SyntaxOperator

\(...\)

pub const SYNTAX_OPERATOR_ESC_AZ_BUF_ANCHOR: SyntaxOperator

\A, \Z, \z

pub const SYNTAX_OPERATOR_ESC_CAPITAL_G_BEGIN_ANCHOR: SyntaxOperator

\G

pub const SYNTAX_OPERATOR_DECIMAL_BACKREF: SyntaxOperator

\num

pub const SYNTAX_OPERATOR_BRACKET_CC: SyntaxOperator

[...]

pub const SYNTAX_OPERATOR_ESC_W_WORD: SyntaxOperator

\w, \W

pub const SYNTAX_OPERATOR_ESC_LTGT_WORD_BEGIN_END: SyntaxOperator

\<. \>

pub const SYNTAX_OPERATOR_ESC_B_WORD_BOUND: SyntaxOperator

\b, \B

pub const SYNTAX_OPERATOR_ESC_S_WHITE_SPACE: SyntaxOperator

\s, \S

pub const SYNTAX_OPERATOR_ESC_D_DIGIT: SyntaxOperator

\d, \D

pub const SYNTAX_OPERATOR_LINE_ANCHOR: SyntaxOperator

^, $

pub const SYNTAX_OPERATOR_POSIX_BRACKET: SyntaxOperator

[:xxxx:]

pub const SYNTAX_OPERATOR_QMARK_NON_GREEDY: SyntaxOperator

??,*?,+?,{n,m}?

pub const SYNTAX_OPERATOR_ESC_CONTROL_CHARS: SyntaxOperator

\n,\r,\t,\a ...

pub const SYNTAX_OPERATOR_ESC_C_CONTROL: SyntaxOperator

\cx

pub const SYNTAX_OPERATOR_ESC_OCTAL3: SyntaxOperator

\OOO

pub const SYNTAX_OPERATOR_ESC_X_HEX2: SyntaxOperator

\xHH

pub const SYNTAX_OPERATOR_ESC_X_BRACE_HEX8: SyntaxOperator

\x{7HHHHHHH}

pub const SYNTAX_OPERATOR_VARIABLE_META_CHARACTERS: SyntaxOperator

Variable meta characters

pub const SYNTAX_OPERATOR_ESC_CAPITAL_Q_QUOTE: SyntaxOperator

\Q...\E

pub const SYNTAX_OPERATOR_QMARK_GROUP_EFFECT: SyntaxOperator

(?...)

pub const SYNTAX_OPERATOR_OPTION_PERL: SyntaxOperator

(?imsx),(?-imsx)

pub const SYNTAX_OPERATOR_OPTION_RUBY: SyntaxOperator

(?imx), (?-imx)

pub const SYNTAX_OPERATOR_PLUS_POSSESSIVE_REPEAT: SyntaxOperator

?+,*+,++

pub const SYNTAX_OPERATOR_PLUS_POSSESSIVE_INTERVAL: SyntaxOperator

{n,m}+

pub const SYNTAX_OPERATOR_CCLASS_SET_OP: SyntaxOperator

[...&&..[..]..]

pub const SYNTAX_OPERATOR_QMARK_LT_NAMED_GROUP: SyntaxOperator

(?<name>...)

pub const SYNTAX_OPERATOR_ESC_K_NAMED_BACKREF: SyntaxOperator

\k<name>

pub const SYNTAX_OPERATOR_ESC_G_SUBEXP_CALL: SyntaxOperator

\g<name>, \g<n>

pub const SYNTAX_OPERATOR_ATMARK_CAPTURE_HISTORY: SyntaxOperator

(?@..),(?@<x>..)

pub const SYNTAX_OPERATOR_ESC_CAPITAL_C_BAR_CONTROL: SyntaxOperator

\C-x

pub const SYNTAX_OPERATOR_ESC_CAPITAL_M_BAR_META: SyntaxOperator

\M-x

pub const SYNTAX_OPERATOR_ESC_V_VTAB: SyntaxOperator

\v as VTAB

pub const SYNTAX_OPERATOR_ESC_U_HEX4: SyntaxOperator

\uHHHH

pub const SYNTAX_OPERATOR_ESC_GNU_BUF_ANCHOR: SyntaxOperator

\, '`

pub const SYNTAX_OPERATOR_ESC_P_BRACE_CHAR_PROPERTY: SyntaxOperator

\p{...}, \P{...}

pub const SYNTAX_OPERATOR_ESC_P_BRACE_CIRCUMFLEX_NOT: SyntaxOperator

\p{^..}, \P{^..}

pub const SYNTAX_OPERATOR_ESC_H_XDIGIT: SyntaxOperator

\h, \H

pub const SYNTAX_OPERATOR_INEFFECTIVE_ESCAPE: SyntaxOperator

\

pub const fn empty() -> SyntaxOperator

Returns an empty set of flags

pub const fn all() -> SyntaxOperator

Returns the set containing all flags.

pub const fn bits(&self) -> u64

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: u64) -> Option<SyntaxOperator>

Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.

pub const fn from_bits_truncate(bits: u64) -> SyntaxOperator

Convert from underlying bit representation, dropping any bits that do not correspond to flags.

pub const unsafe fn from_bits_unchecked(bits: u64) -> SyntaxOperator

Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).

pub const fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub const fn is_all(&self) -> bool

Returns true if all flags are currently set.

pub const fn intersects(&self, other: SyntaxOperator) -> bool

Returns true if there are flags common to both self and other.

pub const fn contains(&self, other: SyntaxOperator) -> bool

Returns true all of the flags in other are contained within self.

pub fn insert(&mut self, other: SyntaxOperator)

Inserts the specified flags in-place.

pub fn remove(&mut self, other: SyntaxOperator)

Removes the specified flags in-place.

pub fn toggle(&mut self, other: SyntaxOperator)

Toggles the specified flags in-place.

pub fn set(&mut self, other: SyntaxOperator, value: bool)

Inserts or removes the specified flags depending on the passed value.

Trait Implementations

impl Binary for SyntaxOperator

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

Formats the value using the given formatter.

impl BitAnd<SyntaxOperator> for SyntaxOperator

type Output = SyntaxOperator

The resulting type after applying the & operator.

fn bitand(self, other: SyntaxOperator) -> SyntaxOperator

Returns the intersection between the two sets of flags.

impl BitAndAssign<SyntaxOperator> for SyntaxOperator

fn bitand_assign(&mut self, other: SyntaxOperator)

Disables all flags disabled in the set.

impl BitOr<SyntaxOperator> for SyntaxOperator

type Output = SyntaxOperator

The resulting type after applying the | operator.

fn bitor(self, other: SyntaxOperator) -> SyntaxOperator

Returns the union of the two sets of flags.

impl BitOrAssign<SyntaxOperator> for SyntaxOperator

fn bitor_assign(&mut self, other: SyntaxOperator)

Adds the set of flags.

impl BitXor<SyntaxOperator> for SyntaxOperator

type Output = SyntaxOperator

The resulting type after applying the ^ operator.

fn bitxor(self, other: SyntaxOperator) -> SyntaxOperator

Returns the left flags, but with all the right flags toggled.

impl BitXorAssign<SyntaxOperator> for SyntaxOperator

fn bitxor_assign(&mut self, other: SyntaxOperator)

Toggles the set of flags.

impl Clone for SyntaxOperator

fn clone(&self) -> SyntaxOperator

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for SyntaxOperator

impl Debug for SyntaxOperator

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

Formats the value using the given formatter.

impl Eq for SyntaxOperator

impl Extend<SyntaxOperator> for SyntaxOperator

fn extend<T: IntoIterator<Item = SyntaxOperator>>(&mut self, iterator: T)

Extends a collection with the contents of an iterator.

fn extend_one(&mut self, item: A)

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

Extends a collection with exactly one element.

fn extend_reserve(&mut self, additional: usize)

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

Reserves capacity in a collection for the given number of additional elements.

impl FromIterator<SyntaxOperator> for SyntaxOperator

fn from_iter<T: IntoIterator<Item = SyntaxOperator>>(
    iterator: T
) -> SyntaxOperator

Creates a value from an iterator.

impl Hash for SyntaxOperator

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 LowerHex for SyntaxOperator

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

Formats the value using the given formatter.

impl Not for SyntaxOperator

type Output = SyntaxOperator

The resulting type after applying the ! operator.

fn not(self) -> SyntaxOperator

Returns the complement of this set of flags.

impl Octal for SyntaxOperator

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

Formats the value using the given formatter.

impl Ord for SyntaxOperator

fn cmp(&self, other: &SyntaxOperator) -> Ordering

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<SyntaxOperator> for SyntaxOperator

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

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

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

This method tests for !=.

impl PartialOrd<SyntaxOperator> for SyntaxOperator

fn partial_cmp(&self, other: &SyntaxOperator) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &SyntaxOperator) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &SyntaxOperator) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &SyntaxOperator) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &SyntaxOperator) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for SyntaxOperator

impl StructuralPartialEq for SyntaxOperator

impl Sub<SyntaxOperator> for SyntaxOperator

type Output = SyntaxOperator

The resulting type after applying the - operator.

fn sub(self, other: SyntaxOperator) -> SyntaxOperator

Returns the set difference of the two sets of flags.

impl SubAssign<SyntaxOperator> for SyntaxOperator

fn sub_assign(&mut self, other: SyntaxOperator)

Disables all flags enabled in the set.

impl UpperHex for SyntaxOperator

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

Formats the value using the given formatter.