Struct ManagedTempFile 

pub struct ManagedTempFile { /* private fields */ }

Default temporary file backed by an Arc filesystem and path.

Implementations

impl ManagedTempFile

pub fn new(fs: Arc<dyn FileSystem>, path: FsPath) -> Self

Creates a managed temporary file handle.

Parameters

• fs: Filesystem that owns the temporary path.
• path: Temporary path.

Returns

Managed temporary file handle.

Trait Implementations

impl Debug for ManagedTempFile

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

Formats the value using the given formatter.

impl Drop for ManagedTempFile

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl TempFile for ManagedTempFile

fn persist( self: Box<Self>, target: &FsPath, options: &PersistOptions, ) -> FsResult<WriteOutcome>

Persists the temporary file to a target path.

fn open_reader(&self, options: &ReadOptions) -> FsResult<Box<dyn FileReader>>

Opens the temporary file for reading.

fn open_writer(&self, options: &WriteOptions) -> FsResult<Box<dyn FileWriter>>

Opens the temporary file for writing.

fn read_all(&self) -> FsResult<Vec<u8>>

Reads the whole temporary file into memory.

fn write_all(&self, bytes: &[u8]) -> FsResult<WriteOutcome>

Writes all bytes to the temporary file and commits the writer.

impl TempResource for ManagedTempFile

fn fs(&self) -> Arc<dyn FileSystem>

Returns the filesystem that owns this temporary resource.

fn path(&self) -> &FsPath

Returns the provider-local temporary path.

fn cleanup(self: Box<Self>) -> FsResult<()>

Explicitly cleans up the temporary resource.

fn keep(self: Box<Self>) -> FsResult<FsPath>

Keeps the temporary resource and disables automatic cleanup.

fn resource(&self) -> FileResource

Converts this temporary handle to an ordinary bound file resource.

fn exists(&self) -> FsResult<bool>

Checks whether the temporary resource currently exists.

fn metadata(&self) -> FsResult<FileMetadata>

Reads metadata for the temporary resource.