Module eval 

Evaluation protocols and author-facing adapters. Evaluation protocols and the standard author-facing adapters.

Eval is the single visual leaf protocol; EvalExt adds build-time conveniences; pure::Pure adapts a closure and iterative::Iterative adapts a stepping function into that protocol. EvalDyn is the runtime-erased leaf dispatch held by LeafContent::Anim.

Modules

iterative

Iterative (stateful, stepped) evaluation. Iterative (stateful, stepped) evaluation: the IterativeEval capability trait and its Iterative adapter into the general Eval protocol.

pure

Pure (closed-form) evaluation adapters. Pure (closed-form) evaluation adapters.

Structs

DynOutput 🔒

A cloneable complete output captured by a hold.

HeldOutput 🔒

A held batch replays each captured value with its original concrete type.

OutputContext 🔒

Frame insertion state shared by the leaves of one top-level animation.

Static

A constant evaluator.

Traits

CapturedOutput 🔒

Eval

The general animation segment protocol: what the runtime can do with a segment.

EvalDyn 🔒

The erased visual-leaf protocol held by the runtime tree.

EvalExt

Build-time conveniences over Eval, split out so Eval stays a single primitive (eval_alpha).

StaticAnim

Convenience methods for zero-duration static animations.

StaticAnimRequirement

Requirement for StaticAnim.