Struct fm::cryptsetup::DeviceOpener

pub struct DeviceOpener {
    pub content: Vec<Device>,
    /* private fields */
}

Holds a list of devices and an index. It’s a navigable content so the index follows the selection of the user.

Fields

content: Vec<Device>

Implementations

impl DeviceOpener

pub fn update(&mut self) -> FmResult<()>

Updates itself from the output of cryptsetup.

pub fn set_password(&mut self, password_kind: PasswordKind, password: String)

Set a password for the selected device.

pub fn mount_selected(&mut self) -> FmResult<()>

Open and mount the selected device.

pub fn umount_selected(&mut self) -> FmResult<()>

Unmount and close the selected device.

pub fn has_sudo(&self) -> bool

True if the selected device has sudo password.

pub fn has_cryptsetup(&self) -> bool

True if the selected device has cryptsetup passphrase.

Trait Implementations

impl Clone for DeviceOpener

fn clone(&self) -> DeviceOpener

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DeviceOpener

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

Formats the value using the given formatter.

impl Default for DeviceOpener

fn default() -> DeviceOpener

Returns the “default value” for a type.

impl SelectableContent<Device> for DeviceOpener

Implement a selectable content for this struct. This trait allows to navigate through a vector of element content_type. It implements: is_empty, len, next, prev, selected. selected returns an optional reference to the value.

fn is_empty(&self) -> bool

True if the content is empty.

fn len(&self) -> usize

The size of the content.

fn prev(&mut self)

Select the prev item.

fn next(&mut self)

Select the next item.

fn selected(&self) -> Option<&Device>

Returns a reference to the selected content.

fn index(&self) -> usize

Returns the index of the selected item.

fn content(&self) -> &Vec<Device>

A reference to the content.