Struct Behavior 

pub struct Behavior {
    pub pause_per_backspace_ms: u32,
    pub reset_keys: ResetKeys,
    pub review_starts_in_vim: bool,
    pub fallback_to_languagetool: bool,
    pub definitions: DefinitionSource,
}

Behavior knobs.

Fields

pause_per_backspace_ms: u32

Wait time per backspace, applied as a single pause between the backspace burst and the replacement-text burst. Total pause = pause_per_backspace_ms × backspace count.

The only emit-side knob most users need. The reason behind it: Wayland delivers all dispatched backspaces reliably, but the focused app drains them through its own event loop at its own pace — if the daemon’s next wtype (the typing burst) starts before the app has finished applying the backspaces, those text events queue behind the still- processing deletes and visually leave a prefix of the original on screen. This pause covers that drain time. Raise it if you still see leftover prefix characters.

reset_keys: ResetKeys

Which keys clear the per-window typing buffer when pressed. Useful trade-off: a reset is the safest response to a key we can’t precisely track (so fix-word never lands at the wrong spot), but disabling some resets lets the buffer survive an autocomplete (Tab), a mode switch (Esc), and so on so a subsequent fix-word can still operate on the already-typed text.

review_starts_in_vim: bool

Open the review popup straight into vim mode instead of the word-edit (Tab) mode. Ctrl+E still toggles between the two — so when this is on, Ctrl+E flips to word-edit mode.

fallback_to_languagetool: bool

When a fix routed to the LLM can’t run — no API key, an unsupported/unwired backend, or the network call itself fails — try a configured LanguageTool server before dropping to the offline Spellbook. Only has an effect when LanguageTool is enabled with a URL; otherwise the fix falls straight through to Spellbook either way. On by default so a configured LanguageTool is preferred over the offline dictionary.

definitions: DefinitionSource

Source for the per-option word definitions under the review popup’s suggestion dropdown. Defaults to the bundled offline dictionary; can be turned off or pointed at an online API.

Trait Implementations

impl Clone for Behavior

fn clone(&self) -> Behavior

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Behavior

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

Formats the value using the given formatter.

impl Default for Behavior

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Behavior

where Behavior: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Behavior

impl PartialEq for Behavior

fn eq(&self, other: &Behavior) -> 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 Serialize for Behavior

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Behavior