Struct fencryption_lib::tmp::TmpFile

pub struct TmpFile(_);

Handle a temporary file.

When this struct is dropped, the temporary file itself is automatically deleted.

Implementations

impl TmpFile

pub fn new() -> Result<Self, Error>

Create a new TmpFile instance.

pub fn path(&self) -> PathBuf

Path of the temporary file.

pub fn write<C>(&self, contents: C) -> Result<()>where C: AsRef<[u8]>,

Write to the temporary file. Akin to fs::write.

pub fn read(&self) -> Result<Vec<u8>>

Read the temporary file. Akin to fs::read.

pub fn open_readable(&self) -> Result<File>

Open the temporary file in read-only mode. Akin to File::open.

pub fn open_writable(&self) -> Result<File>

Open the temporary file in write-only mode.

pub fn open_with_opts(&self, opts: &mut OpenOptions) -> Result<File>

Open the temporary file using the provided OpenOptions. Akin to fs::OpenOptions::open.

Trait Implementations

impl Drop for TmpFile

fn drop(&mut self)

When TmpFile is dropped, the temporary file itself is deleted.