Enum PaneSplitterResizePlanError 

pub enum PaneSplitterResizePlanError {
    MissingSplit {
        split: PaneId,
    },
    NotASplit {
        node: PaneId,
    },
    AxisMismatch {
        split: PaneId,
        expected: SplitAxis,
        actual: SplitAxis,
    },
    MissingLayoutRect {
        node: PaneId,
    },
    InvalidRatio {
        numerator: u32,
        denominator: u32,
    },
}

Errors while planning a directly-addressed splitter resize/nudge.

Unlike PaneEdgeResizePlanError (which is keyed by a leaf and walks to its nearest ancestor split), these errors describe a PaneResizeTarget that names a split node directly — the form produced by host splitter hit-testing and the PaneDragResizeMachine.

Variants

MissingSplit

The target split id is absent from the tree.

Fields

split: PaneId

NotASplit

The target node exists but is a leaf, not a split.

Fields

node: PaneId

AxisMismatch

The split exists but its axis disagrees with the target axis.

Fields

split: PaneId

expected: SplitAxis

actual: SplitAxis

MissingLayoutRect

The current layout has no rectangle for the target split.

Fields

node: PaneId

InvalidRatio

The derived ratio could not be constructed.

Fields

numerator: u32

denominator: u32

Trait Implementations

impl Clone for PaneSplitterResizePlanError

fn clone(&self) -> PaneSplitterResizePlanError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PaneSplitterResizePlanError

impl Debug for PaneSplitterResizePlanError

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

Formats the value using the given formatter.

impl Display for PaneSplitterResizePlanError

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

Formats the value using the given formatter.

impl Eq for PaneSplitterResizePlanError

impl Error for PaneSplitterResizePlanError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for PaneSplitterResizePlanError

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