Enum Remedy 

pub enum Remedy {
    Install {
        command: Option<String>,
        docs: &'static str,
        relogin: bool,
    },
    Start {
        command: Option<String>,
    },
    Grant {
        command: String,
        relogin: bool,
    },
    Relogin,
    Unknown,
}

What the person has to do before the chosen engine works.

The words belong to the screen, which knows from the EngineProblem itself what to say; what is here is only the one line the person may want to run, and never a command QCode is not sure of.

Variants

Install

The engine is not there and has to be installed.

Fields

command: Option<String>

The line that installs it here, when QCode knows this system’s package manager, with what else the engine needs before it answers.

docs: &'static str

The engine’s own installation guide, which is right on every system.

relogin: bool

Whether the person has to log out and back in afterwards, as a new group needs.

Start

The engine is installed and something it needs has to be started.

Fields

command: Option<String>

The line that starts it, when this system has one QCode can promise.

Grant

The engine works and this account is not set up for it yet: it has to join the docker group, or be given id ranges for podman. The line does it.

Fields

command: String

The line that does it.

relogin: bool

Whether the change only takes hold at the next login, as a new group does.

Relogin

The account is set up already and this login began before it was: logging out and back in is all that is left, and no command does that.

Unknown

The engine refused for a reason QCode cannot read; only its own words help.

Implementations

impl Remedy

pub fn runnable(&self) -> Option<&str>

The line QCode can run for the person on a terminal in the page, when there is one.

pub fn for_problem( problem: &EngineProblem, kind: EngineKind, host: &InstallHost, ) -> Self

What to do about problem with kind on host.

Trait Implementations

impl Clone for Remedy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Remedy

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

Formats the value using the given formatter.

impl Eq for Remedy

impl PartialEq for Remedy

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Remedy