Enum RequestBuildError 

#[non_exhaustive]
pub enum RequestBuildError {
    MissingOrigin,
    MissingSize,
    MissingColumn,
    MissingRow,
    MissingTileWidth,
    MissingTileHeight,
}

Error returned by public request builders when a required field is missing.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MissingOrigin

RegionRequestBuilder::origin_px was not provided.

MissingSize

RegionRequestBuilder::size_px was not provided.

MissingColumn

TileRequestBuilder::col or TileViewRequestBuilder::col was not provided.

MissingRow

TileRequestBuilder::row or TileViewRequestBuilder::row was not provided.

MissingTileWidth

TileViewRequestBuilder::tile_width was not provided.

MissingTileHeight

TileViewRequestBuilder::tile_height was not provided.

Trait Implementations

impl Clone for RequestBuildError

fn clone(&self) -> RequestBuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RequestBuildError

impl Debug for RequestBuildError

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

Formats the value using the given formatter.

impl Display for RequestBuildError

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

Formats the value using the given formatter.

impl Eq for RequestBuildError

impl Error for RequestBuildError

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 RequestBuildError

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