pub struct FileAssetReader;Expand description
A reader that loads files directly from arbitrary paths.
Trait Implementations§
Source§impl AssetReader for FileAssetReader
impl AssetReader for FileAssetReader
Source§fn read<'a>(
&'a self,
path: &'a Path,
) -> impl ConditionalSendFuture<Output = Result<Box<dyn Reader>, AssetReaderError>> + 'a
fn read<'a>( &'a self, path: &'a Path, ) -> impl ConditionalSendFuture<Output = Result<Box<dyn Reader>, AssetReaderError>> + 'a
Returns a future to load the full file data at the provided path. Read more
Source§async fn read_meta<'a>(
&'a self,
path: &'a Path,
) -> Result<Box<dyn Reader>, AssetReaderError>
async fn read_meta<'a>( &'a self, path: &'a Path, ) -> Result<Box<dyn Reader>, AssetReaderError>
Returns a future to load the full file data at the provided path.
Source§async fn is_directory<'a>(
&'a self,
path: &'a Path,
) -> Result<bool, AssetReaderError>
async fn is_directory<'a>( &'a self, path: &'a Path, ) -> Result<bool, AssetReaderError>
Returns true if the provided path points to a directory.
Source§async fn read_directory<'a>(
&'a self,
path: &'a Path,
) -> Result<Box<PathStream>, AssetReaderError>
async fn read_directory<'a>( &'a self, path: &'a Path, ) -> Result<Box<PathStream>, AssetReaderError>
Returns an iterator of directory entry names at the provided path.
Source§fn read_meta_bytes<'a>(&'a self, path: &'a Path) -> impl ConditionalSendFuture
fn read_meta_bytes<'a>(&'a self, path: &'a Path) -> impl ConditionalSendFuture
Reads asset metadata bytes at the given
path into a Vec<u8>. This is a convenience
function that wraps AssetReader::read_meta by default.Auto Trait Implementations§
impl Freeze for FileAssetReader
impl RefUnwindSafe for FileAssetReader
impl Send for FileAssetReader
impl Sync for FileAssetReader
impl Unpin for FileAssetReader
impl UnwindSafe for FileAssetReader
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Converts
Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be
downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Converts
Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further
downcast into Rc<ConcreteType> where ConcreteType implements Trait.Source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Converts
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s.Source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Converts
&mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s.Source§impl<T> DowncastSend for T
impl<T> DowncastSend for T
Source§impl<T> ErasedAssetReader for Twhere
T: AssetReader,
impl<T> ErasedAssetReader for Twhere
T: AssetReader,
Source§fn read<'a>(
&'a self,
path: &'a Path,
) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<Box<dyn Reader + 'a>, AssetReaderError>> + 'a>>
fn read<'a>( &'a self, path: &'a Path, ) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<Box<dyn Reader + 'a>, AssetReaderError>> + 'a>>
Returns a future to load the full file data at the provided path.
Source§fn read_meta<'a>(
&'a self,
path: &'a Path,
) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<Box<dyn Reader + 'a>, AssetReaderError>> + 'a>>
fn read_meta<'a>( &'a self, path: &'a Path, ) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<Box<dyn Reader + 'a>, AssetReaderError>> + 'a>>
Returns a future to load the full file data at the provided path.
Source§fn read_directory<'a>(
&'a self,
path: &'a Path,
) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<Box<dyn Stream<Item = PathBuf> + Unpin + Send>, AssetReaderError>> + 'a>>
fn read_directory<'a>( &'a self, path: &'a Path, ) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<Box<dyn Stream<Item = PathBuf> + Unpin + Send>, AssetReaderError>> + 'a>>
Returns an iterator of directory entry names at the provided path.
Source§fn is_directory<'a>(
&'a self,
path: &'a Path,
) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<bool, AssetReaderError>> + 'a>>
fn is_directory<'a>( &'a self, path: &'a Path, ) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<bool, AssetReaderError>> + 'a>>
Returns true if the provided path points to a directory.
Source§fn read_meta_bytes<'a>(
&'a self,
path: &'a Path,
) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<Vec<u8>, AssetReaderError>> + 'a>>
fn read_meta_bytes<'a>( &'a self, path: &'a Path, ) -> Pin<Box<dyn ConditionalSendFuture<Output = Result<Vec<u8>, AssetReaderError>> + 'a>>
Reads asset metadata bytes at the given
path into a Vec<u8>. This is a convenience
function that wraps ErasedAssetReader::read_meta by default.Source§impl<T> Instrument for T
impl<T> Instrument for T
Source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
Source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more