Struct encryption::EncryptedFile

pub struct EncryptedFile<'a> {
    base: &'a Path,
    name: &'a str,
}

An file encrypted by master key.

Fields

base: &'a Path

name: &'a str

Implementations

impl<'a> EncryptedFile<'a>

pub fn new(base: &'a Path, name: &'a str) -> EncryptedFile<'a>

New an EncryptedFile.

It’s different from file_system::File, it does not hold a reference to the file or open the file, util we actually read or write.

pub fn read(&self, master_key: &dyn Backend) -> Result<Vec<u8>>

Read and decrypt the file. Caller need to handle the NotFound io error in case file not exists.

pub fn write(
    &self,
    plaintext_content: &[u8],
    master_key: &dyn Backend
) -> Result<()>