Enum Handled 

#[non_exhaustive]
pub enum Handled {
    Answer(String),
    Later,
    Screenshot,
    Snapshot,
    Close(Option<String>),
}

What the Server made of a line.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Answer(String)

Its answer, to send now.

Later

Its answer comes from Server::after_frame: a play’s when its last frame has run, or any request’s behind a play or a picture.

Screenshot

The backend answers it after this frame is shown, with Server::screenshot.

Snapshot

The backend answers it after this frame, with a heap snapshot (App::heap_snapshot) given to Server::snapshot.

Close(Option<String>)

Close the connection, after sending this line if there is one, and read nothing more: the first line wasn’t a hello with the token, a line was longer than MAX_LINE, or the client speaks another link version (the line is the hello’s answer, saying the build’s).

Trait Implementations

impl Clone for Handled

fn clone(&self) -> Handled

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Handled

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

Formats the value using the given formatter.

impl Eq for Handled

impl PartialEq for Handled

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Handled