Struct sauron::prelude::js_sys::RegExp [−][src]
#[repr(transparent)]pub struct RegExp { /* fields omitted */ }
Expand description
Implementations
The flags property returns a string consisting of the flags of the current regular expression object.
The global property indicates whether or not the “g” flag is used with the regular expression. global is a read-only property of an individual regular expression instance.
The ignoreCase property indicates whether or not the “i” flag is used with the regular expression. ignoreCase is a read-only property of an individual regular expression instance.
The non-standard input property is a static property of regular expressions that contains the string against which a regular expression is matched. RegExp.$_ is an alias for this property.
The lastIndex is a read/write integer property of regular expression instances that specifies the index at which to start the next match.
The lastIndex is a read/write integer property of regular expression instances that specifies the index at which to start the next match.
The non-standard lastMatch property is a static and read-only
property of regular expressions that contains the last matched
characters. RegExp.$&
is an alias for this property.
The non-standard lastParen property is a static and read-only
property of regular expressions that contains the last
parenthesized substring match, if any. RegExp.$+
is an alias
for this property.
The non-standard leftContext property is a static and read-only property of regular expressions that contains the substring preceding the most recent match. `RegExp.$`` is an alias for this property.
The multiline property indicates whether or not the “m” flag is used with the regular expression. multiline is a read-only property of an individual regular expression instance.
The non-standard $1, $2, $3, $4, $5, $6, $7, $8, $9 properties are static and read-only properties of regular expressions that contain parenthesized substring matches.
The non-standard rightContext property is a static and
read-only property of regular expressions that contains the
substring following the most recent match. RegExp.$'
is an
alias for this property.
The source property returns a String containing the source text of the regexp object, and it doesn’t contain the two forward slashes on both sides and any flags.
The sticky property reflects whether or not the search is sticky (searches in strings only from the index indicated by the lastIndex property of this regular expression). sticky is a read-only property of an individual regular expression object.
The test()
method executes a search for a match between a
regular expression and a specified string. Returns true or
false.
The toString()
method returns a string representing the
regular expression.
The unicode property indicates whether or not the “u” flag is used with a regular expression. unicode is a read-only property of an individual regular expression instance.
Methods from Deref<Target = Object>
The constructor property returns a reference to the Object
constructor
function that created the instance object.
The hasOwnProperty()
method returns a boolean indicating whether the
object has the specified property as its own property (as opposed to
inheriting it).
The isPrototypeOf()
method checks if an object exists in another
object’s prototype chain.
The propertyIsEnumerable()
method returns a Boolean indicating
whether the specified property is enumerable.
The toLocaleString()
method returns a string representing the object.
This method is meant to be overridden by derived objects for
locale-specific purposes.
The toString()
method returns a string representing the object.
The valueOf()
method returns the primitive value of the
specified object.
Trait Implementations
Performs a dynamic instanceof
check to see whether the JsValue
provided is an instance of this type. Read more
Performs a zero-cost unchecked conversion from a JsValue
into an
instance of Self
Read more
Performs a zero-cost unchecked conversion from a &JsValue
into an
instance of &Self
. Read more
Test whether this JS value has a type T
. Read more
Performs a dynamic cast (checked at runtime) of this value into the
target type T
. Read more
Performs a dynamic cast (checked at runtime) of this value into the
target type T
. Read more
Performs a zero-cost unchecked cast into the specified type. Read more
Performs a zero-cost unchecked cast into a reference to the specified type. Read more
Test whether this JS value is an instance of the type T
. Read more
Performs a dynamic check to see whether the JsValue
provided
is a value of this type. Read more
type Abi = <JsValue as RefFromWasmAbi>::Abi
type Abi = <JsValue as RefFromWasmAbi>::Abi
The wasm ABI type references to Self
are recovered from.
type Anchor = ManuallyDrop<RegExp>
type Anchor = ManuallyDrop<RegExp>
The type that holds the reference to Self
for the duration of the
invocation of the function that has an &Self
parameter. This is
required to ensure that the lifetimes don’t persist beyond one function
call, and so that they remain anonymous. Read more
pub unsafe fn ref_from_abi(
js: <RegExp as RefFromWasmAbi>::Abi
) -> <RegExp as RefFromWasmAbi>::Anchor
pub unsafe fn ref_from_abi(
js: <RegExp as RefFromWasmAbi>::Abi
) -> <RegExp as RefFromWasmAbi>::Anchor
Recover a Self::Anchor
from Self::Abi
. Read more
Auto Trait Implementations
impl RefUnwindSafe for RegExp
impl UnwindSafe for RegExp
Blanket Implementations
Mutably borrows from an owned value. Read more
type Abi = <T as IntoWasmAbi>::Abi
type Abi = <T as IntoWasmAbi>::Abi
Same as IntoWasmAbi::Abi
Same as IntoWasmAbi::into_abi
, except that it may throw and never
return in the case of Err
. Read more