Enum EditError 

pub enum EditError {
    SegmentIndexOutOfRange {
        index: usize,
        len: usize,
    },
    EmptyRange,
    WouldEmptyTimeline,
    ZoomNotFound(ZoomId),
    PastEndOfTimeline(Frame),
}

Why an EditOp could not be applied.

Variants

SegmentIndexOutOfRange

A segment index was out of range.

Fields

index: usize

The requested index.

len: usize

The number of segments.

EmptyRange

A delete / move range was empty (end <= start).

WouldEmptyTimeline

A ripple delete would remove every segment, leaving an empty timeline. The timeline must always keep at least one segment.

ZoomNotFound(ZoomId)

No zoom with the requested id exists.

PastEndOfTimeline(Frame)

A project frame was at or past the end of the timeline.

Trait Implementations

impl Clone for EditError

fn clone(&self) -> EditError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EditError

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

Formats the value using the given formatter.

impl Display for EditError

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

Formats the value using the given formatter.

impl Error for EditError

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 EditError

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

impl StructuralPartialEq for EditError