Union alpm_sys_ll::_alpm_question_t

source · [−]

#[repr(C)]
pub union _alpm_question_t {
    pub type_: alpm_question_type_t,
    pub any: alpm_question_any_t,
    pub install_ignorepkg: alpm_question_install_ignorepkg_t,
    pub replace: alpm_question_replace_t,
    pub conflict: alpm_question_conflict_t,
    pub corrupted: alpm_question_corrupted_t,
    pub remove_pkgs: alpm_question_remove_pkgs_t,
    pub select_provider: alpm_question_select_provider_t,
    pub import_key: alpm_question_import_key_t,
}

Expand description

Questions. This is an union passed to the callback that allows the frontend to know which type of question was triggered (via type). It is then possible to typecast the pointer to the right structure, or use the union field, in order to access question-specific data.

Fields

type_: alpm_question_type_t

The type of question. It’s always safe to access this.

any: alpm_question_any_t

A question that can represent any question. It’s always safe to access this.

install_ignorepkg: alpm_question_install_ignorepkg_t

Should target in ignorepkg be installed anyway?

replace: alpm_question_replace_t

Should a package be replaced?

conflict: alpm_question_conflict_t

Should a conflicting package be removed?

corrupted: alpm_question_corrupted_t

Should a corrupted package be deleted?

remove_pkgs: alpm_question_remove_pkgs_t

Should unresolvable targets be removed from the transaction?

select_provider: alpm_question_select_provider_t

Provider selection

import_key: alpm_question_import_key_t

Should a key be imported?

Trait Implementations

impl Clone for _alpm_question_t

fn clone(&self) -> _alpm_question_t

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Copy for _alpm_question_t

Auto Trait Implementations

impl RefUnwindSafe for _alpm_question_t

impl !Send for _alpm_question_t

impl !Sync for _alpm_question_t

impl Unpin for _alpm_question_t

impl UnwindSafe for _alpm_question_t

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.