Enum SpaceError 

pub enum SpaceError {
    CoordOutOfBounds {
        coord: Coord,
        bounds: String,
    },
    InvalidRegion {
        reason: String,
    },
    EmptySpace,
    DimensionTooLarge {
        name: &'static str,
        value: u32,
        max: u32,
    },
    InvalidComposition {
        reason: String,
    },
}

Errors arising from space construction or spatial queries.

Variants

CoordOutOfBounds

A coordinate is outside the bounds of the space.

Fields

coord: Coord

The offending coordinate.

bounds: String

Human-readable description of the valid range.

InvalidRegion

A region specification is invalid for this space.

Fields

reason: String

What went wrong.

EmptySpace

Attempted to construct a space with zero cells.

DimensionTooLarge

A dimension exceeds the representable coordinate range.

Fields

name: &'static str

Which dimension is too large (e.g. “len”, “rows”, “cols”).

value: u32

The value that was provided.

max: u32

The maximum allowed value.

InvalidComposition

A space composition is invalid (e.g. empty component list, overflow).

Fields

reason: String

What went wrong.

Trait Implementations

impl Clone for SpaceError

fn clone(&self) -> SpaceError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpaceError

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

Formats the value using the given formatter.

impl Display for SpaceError

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

Formats the value using the given formatter.

impl Error for SpaceError

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 SpaceError

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

impl StructuralPartialEq for SpaceError