Enum Screen 

pub enum Screen {
    HostList,
    AddHost,
    EditHost {
        alias: String,
    },
    ConfirmDelete {
        alias: String,
    },
    Help {
        return_screen: Box<Screen>,
    },
    KeyList,
    KeyDetail {
        index: usize,
    },
    KeyPushPicker {
        key_index: usize,
    },
    ConfirmKeyPush {
        key_index: usize,
    },
    HostDetail {
        index: usize,
    },
    TagPicker,
    ThemePicker,
    Providers,
    ProviderForm {
        id: ProviderConfigId,
    },
    ProviderLabelMigration {
        provider: String,
    },
    TunnelList {
        alias: String,
    },
    TunnelForm {
        alias: String,
        editing: Option<usize>,
    },
    TunnelHostPicker,
    SnippetPicker {
        target_aliases: Vec<String>,
    },
    SnippetForm {
        target_aliases: Vec<String>,
        editing: Option<usize>,
    },
    SnippetOutput {
        snippet_name: String,
        target_aliases: Vec<String>,
    },
    SnippetParamForm {
        snippet: Snippet,
        target_aliases: Vec<String>,
    },
    ConfirmHostKeyReset {
        alias: String,
        hostname: String,
        known_hosts_path: String,
        askpass: Option<String>,
    },
    FileBrowser {
        alias: String,
    },
    Containers {
        alias: String,
    },
    ContainerHostPicker,
    ContainerLogs {
        alias: String,
        container_id: String,
        container_name: String,
        body: Vec<String>,
        fetched_at: u64,
        error: Option<String>,
        scroll: u16,
        last_render_height: u16,
        search: Option<ContainerLogsSearch>,
    },
    ConfirmContainerRestart {
        alias: String,
        container_id: String,
        container_name: String,
        project: Option<String>,
        uptime: Option<String>,
    },
    ConfirmContainerStop {
        alias: String,
        container_id: String,
        container_name: String,
        project: Option<String>,
        uptime: Option<String>,
    },
    ContainerExecPrompt {
        alias: String,
        container_id: String,
        container_name: String,
        query: String,
    },
    ConfirmStackRestart {
        alias: String,
        project: String,
        members: Vec<StackMember>,
    },
    ConfirmHostRestartAll {
        alias: String,
        members: Vec<StackMember>,
    },
    ConfirmHostStopAll {
        alias: String,
        members: Vec<StackMember>,
    },
    ConfirmImport {
        count: usize,
    },
    ConfirmPurgeStale {
        aliases: Vec<String>,
        provider: Option<String>,
    },
    ConfirmVaultSign {
        signable: Vec<VaultSignTarget>,
    },
    Welcome {
        has_backup: bool,
        host_count: usize,
        known_hosts_count: usize,
    },
    BulkTagEditor,
    WhatsNew(WhatsNewState),
}

Which screen is currently displayed.

Variants

HostList

AddHost

EditHost

Fields

alias: String

ConfirmDelete

Fields

alias: String

Help

Fields

return_screen: Box<Screen>

KeyList

KeyDetail

Fields

index: usize

KeyPushPicker

Multi-host picker reached from the Keys tab by pressing p. key_index points into app.keys.list for the key to push. The picker shows hosts with checkbox selection; hosts whose vault_ssh role is configured are dimmed and not selectable (Vault SSH workflow uses signed certs, not authorized_keys appends).

Fields

key_index: usize

ConfirmKeyPush

Destructive confirm shown after the picker commits. Footer renders action verbs both sides via design::confirm_footer_destructive. On y the worker thread is spawned and the screen returns to HostList; on n/Esc returns to the picker with selection intact.

The frozen alias list lives on app.keys.push.committed instead of inside the Screen variant: keeping the vec out of the enum prevents per-frame clones during overlay redraws and keeps the Screen payload uniformly small.

Fields

key_index: usize

HostDetail

Fields

index: usize

TagPicker

ThemePicker

Providers

ProviderForm

Fields

id: ProviderConfigId

ProviderLabelMigration

Step 1 of the lazy add-second-config flow: ask the user to pick a label for the existing (bare) config of provider before opening the new-config form. The chosen label lives on app.providers.pending_label_migration until step 2 saves both configs together.

Fields

provider: String

TunnelList

Fields

alias: String

TunnelForm

Fields

alias: String

editing: Option<usize>

TunnelHostPicker

Host picker reached from the Tunnels overview when adding a new tunnel: the user must choose a host before the tunnel form opens. On confirm, transitions to TunnelForm { alias, editing: None }.

SnippetPicker

Fields

target_aliases: Vec<String>

SnippetForm

Fields

target_aliases: Vec<String>

editing: Option<usize>

SnippetOutput

Fields

snippet_name: String

target_aliases: Vec<String>

SnippetParamForm

Fields

snippet: Snippet

target_aliases: Vec<String>

ConfirmHostKeyReset

Fields

alias: String

hostname: String

known_hosts_path: String

askpass: Option<String>

FileBrowser

Fields

alias: String

Containers

Fields

alias: String

ContainerHostPicker

Picker reached from the containers overview when adding a host to the cache (a). Lists hosts that have no cache entry yet; on Enter, spawns a docker ps listing for the chosen host and returns to the overview.

ContainerLogs

One-shot logs viewer for a single container. body is empty while the SSH docker logs --tail 200 call is in flight; once the result lands the lines populate it. scroll is line-based, 0 is the top. last_render_height is written by the renderer each frame so the logs-arrival path and G can compute the tail-anchored scroll without guessing the visible-area size.

Fields

alias: String

container_id: String

container_name: String

body: Vec<String>

fetched_at: u64

error: Option<String>

scroll: u16

last_render_height: u16

search: Option<ContainerLogsSearch>

/ search state. None when no search is active.

ConfirmContainerRestart

Confirm dialog for K (kick). restart a single running container. Reuses route_confirm_key so y/n/Esc are the only effective inputs; stake-test footer phrases the verb on both sides.

Fields

alias: String

container_id: String

container_name: String

project: Option<String>

uptime: Option<String>

ConfirmContainerStop

Confirm dialog for S (stop). stop a single running container. Same key contract as ConfirmContainerRestart.

Fields

alias: String

container_id: String

container_name: String

project: Option<String>

uptime: Option<String>

ContainerExecPrompt

Single-line prompt for an arbitrary command to run inside the container via docker exec -it. Submit hits the existing pending_container_exec flow with the typed command in place of the default bash || sh.

Fields

alias: String

container_id: String

container_name: String

query: String

ConfirmStackRestart

Confirm dialog for Ctrl-K (stack kick). Restarts every running member of a compose stack on a single host, sequentially. The drain queue + 30s cache TTL pace the work; we accept the trivial per-tick interleaving.

Fields

alias: String

project: String

members: Vec<StackMember>

ConfirmHostRestartAll

Confirm dialog for K pressed on a host-divider row in the containers overview. Restarts every running container on the host, ignoring compose-project boundaries. Shares the bulk confirm shape with ConfirmStackRestart.

Fields

alias: String

members: Vec<StackMember>

ConfirmHostStopAll

Confirm dialog for S pressed on a host-divider row. Stops every running container on the host, sequentially.

Fields

alias: String

members: Vec<StackMember>

ConfirmImport

Fields

count: usize

ConfirmPurgeStale

Fields

aliases: Vec<String>

provider: Option<String>

ConfirmVaultSign

Fields

signable: Vec<VaultSignTarget>

Precomputed list of hosts that resolve to a Vault SSH role. Computed when the user presses V. certificate_file is the host’s existing CertificateFile directive (empty when unset) so the background worker checks renewal against the configured cert path.

Welcome

Fields

has_backup: bool

host_count: usize

known_hosts_count: usize

BulkTagEditor

Bulk tag editor: tri-state checkbox picker that edits tags across all hosts in multi_select in one go. Opened via t when a multi-host selection is active.

WhatsNew(WhatsNewState)

What’s New overlay: shows recent changelog sections to the user after an upgrade. Opened via the upgrade toast or n key.

Implementations

impl Screen

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

Stable short variant name used in state-transition logs. Omits inner fields so log lines never leak host aliases, paths or tokens.

Trait Implementations

impl Clone for Screen

fn clone(&self) -> Screen

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Screen

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

Formats the value using the given formatter.

impl PartialEq for Screen

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Screen