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CopyCurrentExe

zng::setup::task

Enum CopyCurrentExe

pub enum CopyCurrentExe {}

Expand description

Setup task that copies std::env::current_exe to a location.

The current exe is the setup executable, this task is useful when the setup executable is also the app executable, or when it is needed to uninstall.

Trait Implementations§

impl SetupTask for CopyCurrentExe

type InstallConfig = CopyCurrentExeConfig

Install config type.

type PrepareInstall = PrepareInstallData

Prepared install data type.

type Install = InstallData

Installed data type.

fn task_type_id() -> TaskTypeId

Unique ID for the task type.

async fn prepare_install( args: PrepareInstallArgs<CopyCurrentExe>, ) -> Result<<CopyCurrentExe as SetupTask>::PrepareInstall, SetupTaskError>

Run all expensive install operations that can run without affecting the system or previous installs. Read more

async fn install( args: InstallArgs<CopyCurrentExe>, ) -> Result<<CopyCurrentExe as SetupTask>::Install, InstallTaskError<<CopyCurrentExe as SetupTask>::Install>>

Commit prepared install changes. Read more

async fn cancel_install( args: CancelInstallArgs<CopyCurrentExe>, ) -> Result<(), SetupTaskError>

Cancel prepared install changes. Read more

async fn validate_uninstall( args: ValidateUninstallArgs<CopyCurrentExe>, ) -> Result<<CopyCurrentExe as SetupTask>::Install, SetupTaskError>

Validate the install state for uninstall. Read more

async fn uninstall( args: UninstallArgs<CopyCurrentExe>, ) -> Result<(), SetupTaskError>

Uninstall. Read more

Auto Trait Implementations§

impl Freeze for CopyCurrentExe

impl RefUnwindSafe for CopyCurrentExe

impl Send for CopyCurrentExe

impl Sync for CopyCurrentExe

impl Unpin for CopyCurrentExe

impl UnsafeUnpin for CopyCurrentExe

impl UnwindSafe for CopyCurrentExe

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<S> FromSample<S> for S

fn from_sample_(s: S) -> S

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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fn into_either(self, into_left: bool) -> Either<Self, Self>

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_sample(self) -> T

impl<T> Pointable for T

const ALIGN: usize

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type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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Performs the conversion.

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