Struct SecretFile 

pub struct SecretFile { /* private fields */ }

A private file holding one secret, removed when this value is dropped.

Dropping is enough for the ordinary paths, including a timeout: the guard lives in the same scope as the call, so unwinding or an early return takes the file with it. A hard kill of the server leaves it behind, which is why it is created under the system temporary directory with a private mode rather than somewhere durable.

Implementations

impl SecretFile

pub fn new(secret: &str) -> Result<Self, ExecError>

Write secret to a new private file.

pub fn path(&self) -> &Path

pub fn arg(&self) -> String

The argument value the CLI expects: a path behind the file: scheme.

Trait Implementations

impl Debug for SecretFile

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

Formats the value using the given formatter.