Struct openssl::provider::Provider

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

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impl Provider

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pub fn load(ctx: Option<&LibCtxRef>, name: &str) -> Result<Self, ErrorStack>

Loads a new provider into the specified library context, disabling the fallback providers.

If ctx is None, the provider will be loaded in to the default library context.

This corresponds to OSSL_provider_load.

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pub fn try_load( ctx: Option<&LibCtxRef>, name: &str, retain_fallbacks: bool, ) -> Result<Self, ErrorStack>

Loads a new provider into the specified library context, disabling the fallback providers if retain_fallbacks is false and the load succeeds.

If ctx is None, the provider will be loaded into the default library context.

This corresponds to OSSL_provider_try_load.

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pub fn set_default_search_path( ctx: Option<&LibCtxRef>, path: &str, ) -> Result<(), ErrorStack>

Specifies the default search path that is to be used for looking for providers in the specified library context. If left unspecified, an environment variable and a fall back default value will be used instead

If ctx is None, the provider will be loaded into the default library context.

This corresponds to OSSL_PROVIDER_set_default_search_path.

Trait Implementations§

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impl AsRef<ProviderRef> for Provider

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fn as_ref(&self) -> &ProviderRef

Converts this type into a shared reference of the (usually inferred) input type.
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impl Borrow<ProviderRef> for Provider

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fn borrow(&self) -> &ProviderRef

Immutably borrows from an owned value. Read more
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impl Deref for Provider

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type Target = ProviderRef

The resulting type after dereferencing.
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fn deref(&self) -> &ProviderRef

Dereferences the value.
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impl DerefMut for Provider

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fn deref_mut(&mut self) -> &mut ProviderRef

Mutably dereferences the value.
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impl Drop for Provider

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl ForeignType for Provider

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type CType = OSSL_PROVIDER

The raw C type.
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type Ref = ProviderRef

The type representing a reference to this type.
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unsafe fn from_ptr(ptr: *mut OSSL_PROVIDER) -> Provider

Constructs an instance of this type from its raw type.
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fn as_ptr(&self) -> *mut OSSL_PROVIDER

Returns a raw pointer to the wrapped value.
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impl Send for Provider

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impl Sync for Provider

Auto Trait Implementations§

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, 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.