result
SourceValidates one raw size and returns an explicit result.
Data Structures
Size2
Branded two-dimensional sizes with explicit validation.
Sizes model non-negative width/height pairs and are commonly used for colliders, viewports, and AABB dimensions.
Reach for this module when authored or host-provided dimensions should be validated once and then carried through gameplay code, runtime bootstrap, or geometry helpers without repeating non-negative checks everywhere.
Examples
// Validate raw viewport dimensions before storing or reusing them.
const viewport = Size2.result({ width: 800, height: 600 })
if (!viewport.ok) return
// Read the branded size later without rechecking width/height validity.
const width = Size2.width(viewport.value)Construction
result
Validates one raw size and returns an explicit result.
decodeValidates untrusted input of any shape, for example a value read from a save file. Descriptors built from this module use it when restoring snapshots.
optionValidates one raw size and returns null on failure.
isChecks whether one raw size already satisfies the size invariants.
Construction
Non-throwing constructor boundaries that validate raw width and height input.
decode
SourceValidates untrusted input of any shape, for example a value read from a save file. Descriptors built from this module use it when restoring snapshots.
option
SourceValidates one raw size and returns null on failure.
is
SourceChecks whether one raw size already satisfies the size invariants.
Accessors
Pure readers and raw views over already-validated size values.