Enum Choice 

pub enum Choice {
    WriteBack,
    Discard,
    Reveal,
}

What can be done about a session, as a button.

The set is concept 6.3’s: write-back, discard, and reveal-the-folder. It is deliberately small, because every member has to be expressible as a button on all three platforms and as a verb on the command line.

Variants

WriteBack

Put the content file back into its container.

Discard

Throw the content file away and remove the session.

Reveal

Show the content directory, and decide later.

Implementations

impl Choice

pub fn key(self) -> &'static str

The name this travels under, which a notification hands back rather than the label. Stable, because a running notification service may hold a question across an upgrade of this binary. Never translated. This is what the notification service is handed and what it echoes back when a button is pressed, and Self::from_key matches on it: a German key would be a button whose press this build cannot recognise. Self::label beside it is the half a person reads.

pub fn label(self) -> &'static str

What the button says.

pub fn from_key(key: &str) -> Option<Self>

The choice a notification service handed back, where it is one this build knows.

Trait Implementations

impl Clone for Choice

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Choice

impl Debug for Choice

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

Formats the value using the given formatter.

impl Display for Choice

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

Formats the value using the given formatter.

impl Eq for Choice

impl PartialEq for Choice

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Choice