Struct blobfs::TempDirFake

source ·

pub struct TempDirFake { /* private fields */ }

Expand description

TempDirFake is a thin wrapper around a tempfile::TempDir and therefore does not replicate many of the important properties of blobfs, including:

requiring truncate before write
requiring file names be hashes of contents

This should therefore generally only be used to test read-only clients of blobfs (i.e. tests in which only the test harness itself is writing to blobfs and the code-under-test is only reading from blobfs).

Struct blobfs::TempDirFake

Implementations§

impl TempDirFake

pub fn backing_temp_dir(&self) -> &TempDir

pub fn backing_dir_as_openat_dir(&self) -> Dir

Panics

Auto Trait Implementations§

impl RefUnwindSafe for TempDirFake

impl Send for TempDirFake

impl Sync for TempDirFake

impl Unpin for TempDirFake

impl UnwindSafe for TempDirFake

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

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

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

impl<T> Encode<Ambiguous1> for T

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

impl<T> Encode<Ambiguous2> for T

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

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

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

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

unsafe fn drop(ptr: usize)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

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

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

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>