Struct Blob

pub struct Blob { /* private fields */ }

Expand description

A testing server implementation of an open /blob/ file.

Blob does not send the OnOpen event or handle requests until instructed to do so.

Implementations§

impl Blob

pub fn fail_open_with_already_exists(self)

Fail the open request with an error indicating the blob already exists.

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Panics on error

pub fn fail_open_with_not_found(self)

Fail the open request with an error indicating the blob does not exist.

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Panics on error

pub fn fail_open_with_io_error(self)

Fail the open request with a generic IO error.

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Panics on error

pub async fn fail_open_with_not_readable(self)

Succeeds the open request, but indicate the blob is not yet readable by not asserting the USER_0 signal on the file event handle, then asserts that the connection to the blob is closed.

§Panics

Panics on error

pub async fn succeed_open_with_blob_readable(self)

Succeeds the open request, indicating that the blob is readable, then asserts that the connection to the blob is closed.

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Panics on error

pub async fn expect_close(self)

Succeeds the open request, then verifies the blob is immediately closed (possibly after handling a single Close request).

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Panics on error

pub async fn expect_done(self)

Asserts that the request stream closes without any further requests.

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Panics on error

pub async fn expect_read(self, blob: &[u8])

Succeeds the open request, then handle read request with the given blob data.

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Panics on error

pub async fn serve_contents(self, data: &[u8])

Succeeds the open request. Then handles get_attr, read, read_at, and possibly a final close requests with the given blob data.

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Panics on error

pub async fn fail_write_with_corrupt(self)

Succeeds the open request, consumes the truncate request, the initial write calls, then fails the final write indicating the written data was corrupt.

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Panics on error

pub fn expect_payload(self, expected: &[u8]) -> impl Future<Output = ()> + '_

Succeeds the open request, then returns a future that, when awaited, verifies the blob is truncated, written, and closed with the given expected payload.

§Panics

Panics on error

Auto Trait Implementations§

impl Freeze for Blob

impl !RefUnwindSafe for Blob

impl Send for Blob

impl Sync for Blob

impl Unpin for Blob

impl !UnwindSafe for Blob

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,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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> IntoAny for T
where T: 'static + Send + Sync,

fn into_any(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Cast the given object into a dyn std::any::Any.

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. 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.

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.

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

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V