Struct SecKeychainSearch

#[repr(C)]
pub struct SecKeychainSearch { /* private fields */ }

Available on crate feature SecBase only.

Contains information about a keychain search.

See also Apple’s documentation

Implementations

impl SecKeychainSearch

pub unsafe fn create_from_attributes( keychain_or_array: Option<&CFType>, item_class: SecItemClass, attr_list: *const SecKeychainAttributeList, search_ref: NonNull<*mut SecKeychainSearch>, ) -> i32

👎Deprecated: SecKeychainSearch is not supported

Available on crate features SecKeychainSearch and SecKeychainItem only.

Creates a search reference matching a list of zero or more specified attributes in the specified keychain.

Parameter keychainOrArray: An reference to an array of keychains to search, a single keychain or NULL to search the user’s default keychain search list.

Parameter itemClass: The keychain item class.

Parameter attrList: A pointer to a list of zero or more keychain attribute records to match. Pass NULL to match any keychain attribute.

Parameter searchRef: On return, a pointer to the current search reference. You are responsible for calling the CFRelease function to release this reference when finished with it.

Returns: A result code. See “Security Error Codes” (SecBase.h).

This function is deprecated in Mac OS X 10.7 and later; to find keychain items which match specified attributes, please use the SecItemCopyMatching API (see SecItem.h).

pub unsafe fn copy_next( self: &SecKeychainSearch, item_ref: NonNull<*mut SecKeychainItem>, ) -> i32

👎Deprecated: SecKeychainSearch is not supported

Available on crate feature SecKeychainSearch only.

Finds the next keychain item matching the given search criteria.

Parameter searchRef: A reference to the current search criteria. The search reference is created in the SecKeychainSearchCreateFromAttributes function and must be released by calling the CFRelease function when you are done with it.

Parameter itemRef: On return, a pointer to a keychain item reference of the next matching keychain item, if any.

Returns: A result code. When there are no more items that match the parameters specified to SecPolicySearchCreate, errSecItemNotFound is returned. See “Security Error Codes” (SecBase.h).

This function is deprecated in Mac OS X 10.7 and later; to find keychain items which match specified attributes, please use the SecItemCopyMatching API (see SecItem.h).

Methods from Deref<Target = CFType>

pub fn downcast_ref<T>(&self) -> Option<&T>

where T: ConcreteType,

Available on crate feature SecCustomTransform only.

Attempt to downcast the type to that of type T.

This is the reference-variant. Use CFRetained::downcast if you want to convert a retained type. See also ConcreteType for more details on which types support being converted to.

pub fn retain_count(&self) -> usize

Available on crate feature SecCustomTransform only.

Get the reference count of the object.

This function may be useful for debugging. You normally do not use this function otherwise.

Beware that some things (like CFNumbers, small CFStrings etc.) may not have a normal retain count for optimization purposes, and can return usize::MAX in that case.

Trait Implementations

impl AsRef<AnyObject> for SecKeychainSearch

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<CFType> for SecKeychainSearch

fn as_ref(&self) -> &CFType

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<SecKeychainSearch> for SecKeychainSearch

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<AnyObject> for SecKeychainSearch

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<CFType> for SecKeychainSearch

fn borrow(&self) -> &CFType

Immutably borrows from an owned value.

impl ConcreteType for SecKeychainSearch

Available on crate feature SecKeychainSearch only.

fn type_id() -> CFTypeID

Returns the type identifier of SecKeychainSearch instances.

Returns: The CFTypeID of SecKeychainSearch instances.

This API is deprecated in 10.7. The SecKeychainSearchRef type is no longer used.

impl Debug for SecKeychainSearch

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

Formats the value using the given formatter.

impl Deref for SecKeychainSearch

type Target = CFType

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Hash for SecKeychainSearch

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for SecKeychainSearch

fn retain(&self) -> Retained<Self>

where Self: Sized,

Increment the reference count of the receiver.

impl PartialEq for SecKeychainSearch

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for SecKeychainSearch

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Type for SecKeychainSearch

fn retain(&self) -> CFRetained<Self>

where Self: Sized,

Increment the reference count of the receiver.

fn as_concrete_TypeRef(&self) -> &Self

👎Deprecated: this is redundant

Helper for easier transition from the core-foundation crate.

unsafe fn wrap_under_get_rule(ptr: *const Self) -> CFRetained<Self>

where Self: Sized,

👎Deprecated: use CFRetained::retain

Helper for easier transition from the core-foundation crate.

fn as_CFTypeRef(&self) -> &CFType

where Self: AsRef<CFType>,

👎Deprecated: this is redundant (CF types deref to CFType)

Helper for easier transition from the core-foundation crate.

unsafe fn wrap_under_create_rule(ptr: *const Self) -> CFRetained<Self>

where Self: Sized,

👎Deprecated: use CFRetained::from_raw

Helper for easier transition from the core-foundation crate.

impl Eq for SecKeychainSearch