Struct TabDropPolicy 

pub struct TabDropPolicy {
    pub locked_to_pane: Option<PaneId>,
    pub locked_to_role: Option<PaneRole>,
    pub allowed_panes: Option<Vec<PaneId>>,
    pub allowed_roles: Option<Vec<PaneRole>>,
    pub blocked_panes: Vec<PaneId>,
    pub blocked_roles: Vec<PaneRole>,
}

Per-tab drop constraints evaluated against the destination pane.

Fields

locked_to_pane: Option<PaneId>

If set, this tab may only be dropped into the given pane.

locked_to_role: Option<PaneRole>

If set, this tab may only be dropped into panes with the given role.

allowed_panes: Option<Vec<PaneId>>

If set, this tab may only be dropped into panes in this allow-list.

allowed_roles: Option<Vec<PaneRole>>

If set, this tab may only be dropped into panes with roles in this allow-list.

blocked_panes: Vec<PaneId>

Panes in this block-list reject this tab even if otherwise allowed.

blocked_roles: Vec<PaneRole>

Roles in this block-list reject this tab even if otherwise allowed.

Implementations

impl TabDropPolicy

pub fn allows_target(&self, pane_id: PaneId, role: Option<PaneRole>) -> bool

Return whether this tab may be dropped into the given pane target.

Pane identity and semantic role are evaluated together. This lets applications express either “only this pane instance” or “any pane with this role” style rules.

Trait Implementations

impl Clone for TabDropPolicy

fn clone(&self) -> TabDropPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TabDropPolicy

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

Formats the value using the given formatter.

impl Default for TabDropPolicy

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for TabDropPolicy

fn eq(&self, other: &TabDropPolicy) -> 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 Eq for TabDropPolicy

impl StructuralPartialEq for TabDropPolicy