Crate jk_core 

Shared log records used by jk integration and TUI crates.

jk-core keeps the boundary between opaque jj rendering and semantic log state explicit. The rendered log body is still owned by jj; jk only keeps enough structured metadata to move by change, preserve selection across refresh, and insert inline details at the right rendered line.

Structs

CommandExecutionContext

Context captured when a command starts.

CommandHistory

Recent command records retained in memory.

CommandIdentity

Command data captured from a typed command spec.

CommandPreview

Command data shown before a command is allowed to run.

CommandRecord

One retained command-history record.

CommandRecordFinish

Fields required when a command finishes.

CommandRecordId

A stable command-history id for the current process.

CommandRecordStart

Fields required when a command starts.

CommandResultSummary

Process result summary retained by history.

CommandSource

The view and action that caused a command.

CommandTiming

Timing captured for a command.

DiffFileStat

Per-file line counts for a rendered diff.

DiffSnapshot

A rendered jj diff view for one change.

ExitStatusSummary

Exit status data that does not require retaining platform-specific process types.

GlobalOptions

Global jj options rendered before the command family.

GlobalOptionsSnapshot

Redacted global jj options retained by command history.

InspectionSnapshot

A rendered read-only jj inspection view.

JjCommandSpec

A typed description of one jj command.

LogEntry

A semantic log item that the TUI can navigate without knowing how jj produced it.

LogSnapshot

A rendered jj log view plus semantic records for navigation.

OutputPolicy

Output-related global jj options.

PendingCommandRecord

A pending command record handle returned by CommandHistory::start.

StreamSummary

Bounded and redacted stream summary.

Enums

ColorPolicy

Color rendering policy passed to jj --color.

CommandFamily

Broad command family for history filtering.

CommandPreviewWarning

Warning shown beside a command preview when flags or safety class deserve attention.

ConfigOverlay

Config overlays passed through global jj options.

ExecutionMode

How a command should be executed.

ImmutabilityPolicy

Whether jj should enforce immutable commits.

OperationIntegrationPolicy

Whether jj should integrate the loaded operation.

OperationLoadPolicy

Which operation jj should load before running a command.

OutputRetention

Bounded output retention policy for a command record.

PagerPolicy

Pager rendering policy passed to jj.

RefreshPlan

What should refresh after a command succeeds.

SafetyClass

The safety class for command preview and confirmation policy.

SourceAction

App action that triggered a command.

SourceView

App view that triggered a command.

WorkingCopyPolicy

How jj should handle working-copy state before running a command.