Struct Action

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pub struct Action {
    pub name: Option<String>,
}
Expand description

Adds an action to an intent filter.

An <intent-filter> element must contain one or more <action> elements. If there are no <action> elements in an intent filter, the filter doesn’t accept any Intent objects. See Intents and Intent Filters for details on intent filters and the role of action specifications within a filter.

§XML Syntax

<action android:name="string" />

§Contained in

§Introduced in

API Level 1

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§name: Option<String>

The name of the action. Some standard actions are defined in the Intent class as ACTION_string constants. To assign one of these actions to this attribute, prepend "android.intent.action." o the string that follows ACTION_. For example, for ACTION_MAIN, use “android.intent.action.MAIN” and for ACTION_WEB_SEARCH, use “android.intent.action.WEB_SEARCH”.

For actions you define, it’s best to use your app’s package name as a prefix to ensure uniqueness.

§XML Examples

A TRANSMOGRIFY action might be specified as follows:

<action android:name="com.example.project.TRANSMOGRIFY" />

Trait Implementations§

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impl Clone for Action

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fn clone(&self) -> Action

Returns a duplicate of the value. Read more
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const fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Action

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

Formats the value using the given formatter. Read more
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impl Default for Action

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fn default() -> Action

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for Action

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl PartialEq for Action

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

Tests for self and other values to be equal, and is used by ==.
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const fn ne(&self, other: &Rhs) -> bool

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

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl YaDeserialize for Action

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fn deserialize<R: Read>(reader: &mut Deserializer<R>) -> Result<Self, String>

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impl YaSerialize for Action

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fn serialize<W: Write>(&self, writer: &mut Serializer<W>) -> Result<(), String>

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fn serialize_attributes( &self, source_attributes: Vec<OwnedAttribute>, source_namespace: Namespace, ) -> Result<(Vec<OwnedAttribute>, Namespace), String>

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impl Eq for Action

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impl StructuralPartialEq for Action

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impl Freeze for Action

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impl RefUnwindSafe for Action

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impl Send for Action

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impl Sync for Action

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impl Unpin for Action

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impl UnwindSafe for Action

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,