Struct CryptSynchronousProxy 

pub struct CryptSynchronousProxy { /* private fields */ }

Implementations

impl CryptSynchronousProxy

pub fn new(channel: Channel) -> Self

pub fn into_channel(self) -> Channel

pub fn wait_for_event( &self, deadline: MonotonicInstant, ) -> Result<CryptEvent, Error>

Waits until an event arrives and returns it. It is safe for other threads to make concurrent requests while waiting for an event.

pub fn create_key( &self, owner: u64, purpose: KeyPurpose, ___deadline: MonotonicInstant, ) -> Result<CryptCreateKeyResult, Error>

Creates a new key wrapped with the key identified by wrapping_key_id. owner identifies the owner of the key and must be supplied to UnwrapKey. The crypt service chooses a wrapping_key_id which must be supplied to UnwrapKey. The wrapping_key_id has no meaning to Fxfs. TODO(https://fxbug.dev/445189846): Add an object_type field to support inline encryption.

pub fn create_key_with_id( &self, owner: u64, wrapping_key_id: &[u8; 16], object_type: ObjectType, ___deadline: MonotonicInstant, ) -> Result<CryptCreateKeyWithIdResult, Error>

Creates a new key wrapped with the key identified by wrapping_key_id. owner identifies the owner of the key and must be supplied to UnwrapKey along with wrapping_key_id. The wrapping_key_id has no meaning to Fxfs.

pub fn unwrap_key( &self, owner: u64, wrapped_key: &WrappedKey, ___deadline: MonotonicInstant, ) -> Result<CryptUnwrapKeyResult, Error>

Unwraps a key. owner must be the same as that passed to CreateKey. This can fail due to permission reasons, but an incorrect key or owner will not fail; it will just return an unwrapped key that won’t actually decrpyt the data. ZX_ERR_UNAVAILABLE is returned if the key is known but cannot be unwrapped (e.g. it is locked). ZX_ERR_NOT_FOUND is returned if the key is not known. In some cases, implementations are unable to tell the difference between the two, in which case, ZX_ERR_UNAVAILABLE is returned.

Trait Implementations

impl Debug for CryptSynchronousProxy

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

Formats the value using the given formatter.

impl From<Channel> for CryptSynchronousProxy

Available on Fuchsia only.

fn from(value: Channel) -> Self

Converts to this type from the input type.

impl From<CryptSynchronousProxy> for Handle

Available on Fuchsia only.

fn from(value: CryptSynchronousProxy) -> Self

Converts to this type from the input type.

impl FromClient for CryptSynchronousProxy

Available on Fuchsia only.

type Protocol = CryptMarker

The protocol.

fn from_client(value: ClientEnd<CryptMarker>) -> Self

Converts from a client.

impl SynchronousProxy for CryptSynchronousProxy

Available on Fuchsia only.

type Proxy = CryptProxy

The async proxy for the same protocol.

type Protocol = CryptMarker

The protocol which this Proxy controls.

fn from_channel(inner: Channel) -> Self

Create a proxy over the given channel.

fn into_channel(self) -> Channel

Convert the proxy back into a channel.

fn as_channel(&self) -> &Channel

Get a reference to the proxy’s underlying channel.

fn is_closed(&self) -> Result<bool, Status>

Returns true if the proxy has received the PEER_CLOSED signal.