Enum PromptKind 

pub enum PromptKind {
    None,
    SearchForward,
    SearchBackward,
    Ex,
}

What the command line is currently for.

A search prompt and an ex-command share Mode::Command (as they share vim’s cmdline), so the mode alone cannot tell a face which sigil to draw. This is that discriminator, derived from the same typed Option<Prompt> the runtime already routes <CR> on — never a second flag to keep in sync.

Variants

None

Not in the command line at all.

SearchForward

/ — a forward search.

SearchBackward

? — a backward search.

Ex

: — an ex-command.

Implementations

impl PromptKind

pub const fn sigil(self) -> Option<char>

The leading character a face draws for this prompt, if any.

Total over the enum — a new prompt kind is a compile error here rather than a prompt that silently renders with no sigil.

pub const fn is_search(self) -> bool

Is this a search prompt (either direction)?

Trait Implementations

impl Clone for PromptKind

fn clone(&self) -> PromptKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PromptKind

impl Debug for PromptKind

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

Formats the value using the given formatter.

impl Eq for PromptKind

impl PartialEq for PromptKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PromptKind