service_install::install

Struct InstallSteps

pub struct InstallSteps(/* private fields */);

Expand description

Changes to the system that need to be applied to do the installation.

Returned by Spec::prepare_install.Use install() to apply all changes at once. This implements IntoIterator yielding InstallSteps. These steps can be described possibly in detail and/or performed one by one.

Implementations§

impl InstallSteps

pub fn install(self) -> Result<String, Box<dyn Error + Send + Sync + 'static>>

Perform all steps needed to install.

§Errors

The system can change between preparing to install and actually installing. For example all disk space could be used. Or the install could run into an error that was not checked for while preparing. If you find this happens please make an issue.

Trait Implementations§

impl Debug for InstallSteps

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

Formats the value using the given formatter. Read more

impl Display for InstallSteps

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

Formats the value using the given formatter. Read more

impl IntoIterator for InstallSteps

type Item = Box<dyn InstallStep>

The type of the elements being iterated over.

type IntoIter = IntoIter<<InstallSteps as IntoIterator>::Item>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more

Auto Trait Implementations§

impl Freeze for InstallSteps

impl !RefUnwindSafe for InstallSteps

impl !Send for InstallSteps

impl !Sync for InstallSteps

impl Unpin for InstallSteps

impl !UnwindSafe for InstallSteps

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

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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

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

fn into(self) -> U

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

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

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unsafe fn drop(ptr: usize)

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impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

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where U: Into<T>,

type Error = Infallible

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

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

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

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

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impl<T> WithSubscriber for T

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where S: Into<Dispatch>,

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