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CopyCurrentExe

zng_ext_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<Self>, ) -> Result<Self::PrepareInstall, SetupTaskError>

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

async fn install( args: InstallArgs<Self>, ) -> Result<Self::Install, InstallTaskError<Self::Install>>

Commit prepared install changes. Read more

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

Cancel prepared install changes. Read more

async fn validate_uninstall( args: ValidateUninstallArgs<Self>, ) -> Result<Self::Install, SetupTaskError>

Validate the install state for uninstall. Read more

async fn uninstall(args: UninstallArgs<Self>) -> 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,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

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

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

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

impl<T> IpcValue for T
where T: Send + 'static,

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> StateValue for T
where T: Any + Send + Sync,

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more