Enum FilmstripError 

pub enum FilmstripError {
    NoFrames,
    TooLarge {
        width: u32,
        height: u32,
        max_dim: u32,
    },
}

What can go wrong composing a filmstrip via filmstrip_image: never a panic, always one of these.

Variants

NoFrames

frames was empty — there is nothing to compose.

TooLarge

The composed strip would exceed the headless renderer’s maximum texture dimension max_dim; width/height is the strip size that would have been needed.

Fields

width: u32

The strip width that would have been needed.

height: u32

The strip height that would have been needed.

max_dim: u32

The renderer’s actual texture dimension ceiling.

Trait Implementations

impl Debug for FilmstripError

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

Formats the value using the given formatter.

impl Display for FilmstripError

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

Formats the value using the given formatter.

impl Error for FilmstripError

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.