## ReadOnlyKeyring

# Struct ReadOnlyKeyring

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    pub struct ReadOnlyKeyring { /* private fields */ }

Expand description

Read-only interface for querying a GPG keyring.

This type is returned by `Keyring::with_homedir` and only provides read operations (`list_keys`, `list_signatures`). Write operations require a `Keyring` which targets the system pacman keyring.

## §Example

    use pacman_key::Keyring;

    let reader = Keyring::with_homedir("/custom/gnupg");
    let keys = reader.list_keys().await?;

## Implementations§

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### impl ReadOnlyKeyring

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#### pub async fn list_keys(&self) -> Result<Vec<Key>>

Lists all keys in the keyring.

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#### pub async fn list_signatures( &self, keyid: Option<&str>, ) -> Result<Vec<Signature>>

Lists signatures on keys in the keyring.

If `keyid` is provided, lists signatures only for that key. Otherwise lists all signatures in the keyring.

## Auto Trait Implementations§

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### impl Freeze for ReadOnlyKeyring

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### impl RefUnwindSafe for ReadOnlyKeyring

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### impl Send for ReadOnlyKeyring

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### impl Sync for ReadOnlyKeyring

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### impl Unpin for ReadOnlyKeyring

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### impl UnwindSafe for ReadOnlyKeyring

## 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> From<T> for T

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#### fn from(t: T) -> T

Returns the argument unchanged.

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### impl<T> Instrument for T

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#### 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 in_current_span(self) -> Instrumented<Self>

Instruments this type with the current `Span`, returning an `Instrumented` wrapper. Read more
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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, 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> WithSubscriber for T

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#### 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
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#### fn with_current_subscriber(self) -> WithDispatch<Self>

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