pub struct AsyncMovableEntryHandleReader { /* private fields */ }Available on crate features
zip and async only.Expand description
An io::AsyncRead that owns its AsyncMovableEntryHandle.
Implementations§
Source§impl AsyncMovableEntryHandleReader
impl AsyncMovableEntryHandleReader
Sourcepub fn new(
owner: AsyncMovableEntryHandle,
dependent_builder: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle) -> Pin<Box<dyn AsyncRead + '_q>>,
) -> Self
pub fn new( owner: AsyncMovableEntryHandle, dependent_builder: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle) -> Pin<Box<dyn AsyncRead + '_q>>, ) -> Self
Constructs a new self-referential struct.
The provided owner will be moved into a heap allocated box. Followed by construction
of the dependent value, by calling dependent_builder with a shared reference to the
owner that remains valid for the lifetime of the constructed struct.
Sourcepub fn try_new<Err>(
owner: AsyncMovableEntryHandle,
dependent_builder: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle) -> Result<Pin<Box<dyn AsyncRead + '_q>>, Err>,
) -> Result<Self, Err>
pub fn try_new<Err>( owner: AsyncMovableEntryHandle, dependent_builder: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle) -> Result<Pin<Box<dyn AsyncRead + '_q>>, Err>, ) -> Result<Self, Err>
Constructs a new self-referential struct or returns an error.
Consumes owner on error.
Sourcepub fn try_new_or_recover<Err>(
owner: AsyncMovableEntryHandle,
dependent_builder: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle) -> Result<Pin<Box<dyn AsyncRead + '_q>>, Err>,
) -> Result<Self, (AsyncMovableEntryHandle, Err)>
pub fn try_new_or_recover<Err>( owner: AsyncMovableEntryHandle, dependent_builder: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle) -> Result<Pin<Box<dyn AsyncRead + '_q>>, Err>, ) -> Result<Self, (AsyncMovableEntryHandle, Err)>
Constructs a new self-referential struct or returns an error.
Returns owner and error as tuple on error.
Sourcepub fn borrow_owner<'_q>(&'_q self) -> &'_q AsyncMovableEntryHandle
pub fn borrow_owner<'_q>(&'_q self) -> &'_q AsyncMovableEntryHandle
Borrows owner.
Sourcepub fn with_dependent<'outer_fn, Ret>(
&'outer_fn self,
func: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle, &'outer_fn Pin<Box<dyn AsyncRead + '_q>>) -> Ret,
) -> Ret
pub fn with_dependent<'outer_fn, Ret>( &'outer_fn self, func: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle, &'outer_fn Pin<Box<dyn AsyncRead + '_q>>) -> Ret, ) -> Ret
Calls given closure func with a shared reference to dependent.
Sourcepub fn with_dependent_mut<'outer_fn, Ret>(
&'outer_fn mut self,
func: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle, &'outer_fn mut Pin<Box<dyn AsyncRead + '_q>>) -> Ret,
) -> Ret
pub fn with_dependent_mut<'outer_fn, Ret>( &'outer_fn mut self, func: impl for<'_q> FnOnce(&'_q AsyncMovableEntryHandle, &'outer_fn mut Pin<Box<dyn AsyncRead + '_q>>) -> Ret, ) -> Ret
Calls given closure func with an unique reference to dependent.
Sourcepub fn borrow_dependent<'_q>(&'_q self) -> &'_q Pin<Box<dyn AsyncRead + '_q>>
pub fn borrow_dependent<'_q>(&'_q self) -> &'_q Pin<Box<dyn AsyncRead + '_q>>
Borrows dependent.
Sourcepub fn into_owner(self) -> AsyncMovableEntryHandle
pub fn into_owner(self) -> AsyncMovableEntryHandle
Consumes self and returns the the owner.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for AsyncMovableEntryHandleReader
impl !RefUnwindSafe for AsyncMovableEntryHandleReader
impl !Send for AsyncMovableEntryHandleReader
impl !Sync for AsyncMovableEntryHandleReader
impl Unpin for AsyncMovableEntryHandleReader
impl !UnwindSafe for AsyncMovableEntryHandleReader
Blanket Implementations§
Source§impl<R> AsyncReadExt for R
impl<R> AsyncReadExt for R
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Pulls some bytes from this source into the specified buffer,
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Reads the exact number of bytes required to fill
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Reads an unsigned 8 bit integer from the underlying reader. Read more
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Reads an unsigned 128-bit integer in big-endian order from the
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Reads an signed 128-bit integer in big-endian order from the
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Reads an 32-bit floating point type in big-endian order from the
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Source§impl<R> ReadZipStreaming<R> for R
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Source§async fn stream_zip_entries_throwing_caution_to_the_wind(
self,
) -> Result<StreamingEntryReader<R>, Error>
async fn stream_zip_entries_throwing_caution_to_the_wind( self, ) -> Result<StreamingEntryReader<R>, Error>
Get the first zip entry from the stream as a StreamingEntryReader. Read more