# yuiRenderExecution

A yui render execution record carrying schema, schemaVersion, adapterId, surfaceId, commandCount, and related state.

Last updated: 2026-09-09

Package: ui | Status: source-declared

Tags: cpu, method, source-example, thing, ui, yeho

Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.

```yh
external thing yuiRenderExecution
```

- text schema: Stores schema as text.
- int schemaVersion: Stores schema version as int.
- text adapterId: Stores adapter id as text.
- text surfaceId: Stores surface id as text.
- int commandCount: Stores command count as int.
- int batchCount: Stores batch count as int.
- int layerCount: Stores layer count as int.
- int targetCount: Stores target count as int.
- int offscreenTargetCount: Stores offscreen target count as int.
- bool snapshotCaptured: Stores snapshot captured as bool.
- text snapshot: Stores snapshot as text.
- yuiDisplayList displayStructure: Stores display structure as yuiDisplayList.
- text diagnostic: Stores diagnostic as text.
- yuiRenderExecution(text adapterId, yuiDisplayList original displayList, yuiCompositionPlan original composition, bool captureTextSnapshot): Yui render execution.
- StructureEquivalent(yuiRenderExecution original other) returns bool: Structure equivalent.
- RenderReport() returns text: Render report.

## Use yuiRenderExecution

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

Verification: type checked

```yh
using ui

// Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.
yuiDisplayList displayList = yuiDisplayList("surface Id")
yuiCompositionPlan composition = yuiCompositionPlan("surface Id")
yuiRenderExecution sample = yuiRenderExecution("adapter Id", displayList, composition, true)
Console.Log(Text.From(sample.schema))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuirenderexecution"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/ui--yuiRenderExecution/usage --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRenderExecution.StructureEquivalent

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

Verification: type checked

```yh
using ui

// Structure equivalent.
yuiDisplayList displayList = yuiDisplayList("surface Id")
yuiCompositionPlan composition = yuiCompositionPlan("surface Id")
yuiRenderExecution instance = yuiRenderExecution("adapter Id", displayList, composition, true)
yuiDisplayList argument_other_displayList = yuiDisplayList("surface Id")
yuiCompositionPlan argument_other_composition = yuiCompositionPlan("surface Id")
yuiRenderExecution argument_other = yuiRenderExecution("adapter Id", argument_other_displayList, argument_other_composition, true)
bool result = instance.StructureEquivalent(argument_other)
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuirenderexecution"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/ui--yuiRenderExecution/method-StructureEquivalent-14 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## yuiRenderExecution.RenderReport

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

Verification: type checked

```yh
using ui

// Render report.
yuiDisplayList displayList = yuiDisplayList("surface Id")
yuiCompositionPlan composition = yuiCompositionPlan("surface Id")
yuiRenderExecution instance = yuiRenderExecution("adapter Id", displayList, composition, true)
text result = instance.RenderReport()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

```toml
manifestVersion = "2"
package = "api.example.ui__yuirenderexecution"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

```

Extract the example archive beside the yeho and dolphin checkouts. This example requires those source dependencies and a current developer compiler.

```sh
./yeho/build/dolphin-metal/yehoc ./api-examples/ui--yuiRenderExecution/method-RenderReport-15 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

Source: yeho/packages/ui/render-40-adapter-telemetry.yh

AI training permission: https://demonhunterlabs.com/ai-use