Struct onig::SyntaxBehavior

pub struct SyntaxBehavior { /* fields omitted */ }

Defines the behaviour of regex operators.

Methods

impl SyntaxBehavior

pub const SYNTAX_BEHAVIOR_CONTEXT_INDEP_REPEAT_OPS: SyntaxBehavior

?, *, +, {n,m}

pub const SYNTAX_BEHAVIOR_CONTEXT_INVALID_REPEAT_OPS: SyntaxBehavior

error or ignore

pub const SYNTAX_BEHAVIOR_ALLOW_UNMATCHED_CLOSE_SUBEXP: SyntaxBehavior

...)...

pub const SYNTAX_BEHAVIOR_ALLOW_INVALID_INTERVAL: SyntaxBehavior

{???

pub const SYNTAX_BEHAVIOR_ALLOW_INTERVAL_LOW_ABBREV: SyntaxBehavior

{,n} => {0,n}

pub const SYNTAX_BEHAVIOR_STRICT_CHECK_BACKREF: SyntaxBehavior

/(\1)/,/\1()/ ..

pub const SYNTAX_BEHAVIOR_DIFFERENT_LEN_ALT_LOOK_BEHIND: SyntaxBehavior

(?<=a|bc)

pub const SYNTAX_BEHAVIOR_CAPTURE_ONLY_NAMED_GROUP: SyntaxBehavior

See Oniguruma documenation

pub const SYNTAX_BEHAVIOR_ALLOW_MULTIPLEX_DEFINITION_NAME: SyntaxBehavior

(?<x>)(?<x>)

pub const SYNTAX_BEHAVIOR_FIXED_INTERVAL_IS_GREEDY_ONLY: SyntaxBehavior

a{n}?=(?:a{n})?

pub const SYNTAX_BEHAVIOR_NOT_NEWLINE_IN_NEGATIVE_CC: SyntaxBehavior

[^...]

pub const SYNTAX_BEHAVIOR_BACKSLASH_ESCAPE_IN_CC: SyntaxBehavior

[..\w..] etc..

pub const SYNTAX_BEHAVIOR_ALLOW_DOUBLE_RANGE_OP_IN_CC: SyntaxBehavior

[0-9-a]=[0-9\-a]

pub const SYNTAX_BEHAVIOR_WARN_CC_OP_NOT_ESCAPED: SyntaxBehavior

[,-,]

pub const SYNTAX_BEHAVIOR_WARN_REDUNDANT_NESTED_REPEAT: SyntaxBehavior

(?:a*)+

pub fn empty() -> SyntaxBehavior

Returns an empty set of flags.

pub fn all() -> SyntaxBehavior

Returns the set containing all flags.

pub fn bits(&self) -> OnigSyntaxBehavior

Returns the raw value of the flags currently stored.

pub fn from_bits(bits: OnigSyntaxBehavior) -> Option<SyntaxBehavior>

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

pub fn from_bits_truncate(bits: OnigSyntaxBehavior) -> SyntaxBehavior

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

pub fn is_empty(&self) -> bool

Returns true if no flags are currently stored.

pub fn is_all(&self) -> bool

Returns true if all flags are currently set.

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

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

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

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

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

Inserts the specified flags in-place.

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

Removes the specified flags in-place.

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

Toggles the specified flags in-place.

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

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

Trait Implementations

impl Clone for SyntaxBehavior

fn clone(&self) -> SyntaxBehavior

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Ord for SyntaxBehavior

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl Eq for SyntaxBehavior

impl Extend<SyntaxBehavior> for SyntaxBehavior

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

Extends a collection with the contents of an iterator.

impl Copy for SyntaxBehavior

impl PartialOrd<SyntaxBehavior> for SyntaxBehavior

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

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

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

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

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

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

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

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

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

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

impl PartialEq<SyntaxBehavior> for SyntaxBehavior

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

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

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

This method tests for !=.

impl Hash for SyntaxBehavior

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 Sub<SyntaxBehavior> for SyntaxBehavior

type Output = SyntaxBehavior

The resulting type after applying the - operator.

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

Returns the set difference of the two sets of flags.

impl SubAssign<SyntaxBehavior> for SyntaxBehavior

fn sub_assign(&mut self, other: SyntaxBehavior)

Disables all flags enabled in the set.

impl Not for SyntaxBehavior

type Output = SyntaxBehavior

The resulting type after applying the ! operator.

fn not(self) -> SyntaxBehavior

Returns the complement of this set of flags.

impl BitAnd<SyntaxBehavior> for SyntaxBehavior

type Output = SyntaxBehavior

The resulting type after applying the & operator.

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

Returns the intersection between the two sets of flags.

impl BitOr<SyntaxBehavior> for SyntaxBehavior

type Output = SyntaxBehavior

The resulting type after applying the | operator.

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

Returns the union of the two sets of flags.

impl BitXor<SyntaxBehavior> for SyntaxBehavior

type Output = SyntaxBehavior

The resulting type after applying the ^ operator.

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

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

impl BitAndAssign<SyntaxBehavior> for SyntaxBehavior

fn bitand_assign(&mut self, other: SyntaxBehavior)

Disables all flags disabled in the set.

impl BitOrAssign<SyntaxBehavior> for SyntaxBehavior

fn bitor_assign(&mut self, other: SyntaxBehavior)

Adds the set of flags.

impl BitXorAssign<SyntaxBehavior> for SyntaxBehavior

fn bitxor_assign(&mut self, other: SyntaxBehavior)

Toggles the set of flags.

impl FromIterator<SyntaxBehavior> for SyntaxBehavior

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

Creates a value from an iterator.

impl Debug for SyntaxBehavior

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

Formats the value using the given formatter.

impl Octal for SyntaxBehavior

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

Formats the value using the given formatter.

impl Binary for SyntaxBehavior

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

Formats the value using the given formatter.

impl LowerHex for SyntaxBehavior

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

Formats the value using the given formatter.

impl UpperHex for SyntaxBehavior

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

Formats the value using the given formatter.