Struct CommandPreview 

pub struct CommandPreview {
    pub spec: JjCommandSpec,
    pub title: String,
    pub command_line: String,
    pub execution_mode: ExecutionMode,
    pub safety: SafetyClass,
    pub refresh_plan: RefreshPlan,
    pub warnings: Vec<CommandPreviewWarning>,
}

Command data shown before a command is allowed to run.

Fields

spec: JjCommandSpec

The executable spec that confirmation should run.

title: String

Short command title used by the source view.

command_line: String

Full jj command line, including global options in process order.

execution_mode: ExecutionMode

Execution mode that determines the confirmation behavior.

safety: SafetyClass

Safety classification shown to the user.

refresh_plan: RefreshPlan

Refresh policy requested after a successful command.

warnings: Vec<CommandPreviewWarning>

User-visible warnings inferred from the command spec.

Implementations

impl CommandPreview

pub fn from_spec(spec: &JjCommandSpec) -> Self

Builds a preview from the same command spec that execution will receive.

pub const fn requires_confirmation(&self) -> bool

Returns whether the preview represents a command that needs confirmation.

Trait Implementations

impl Clone for CommandPreview

fn clone(&self) -> CommandPreview

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandPreview

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

Formats the value using the given formatter.

impl Eq for CommandPreview

impl PartialEq for CommandPreview

fn eq(&self, other: &CommandPreview) -> 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 CommandPreview