Struct Reader

pub struct Reader<'a> { /* private fields */ }

Password argument reader.

The main function, Reader::read_pass_arg(), reads one password from the given source, opening the resources (such as files, file descriptors) as needed.

When Reader goes out of scope, it closes all files and file descriptors opened it opened. Reader leaves stdin open even when used.

Implementations

impl Reader<'_>

pub fn new() -> Self

pub fn read_pass_arg(&mut self, arg: &str) -> Result<String, Error>

Reads and returns a password from the given source (arg). See package documentation for the accepted formats of arg.

pub fn read_source(&mut self, source: Source) -> Result<String, Error>

Trait Implementations

impl<'a> Default for Reader<'a>

fn default() -> Reader<'a>

Returns the “default value” for a type.