# diagnosticCounter

A diagnostic counter record carrying name, total.

Last updated: 2026-09-09

Package: diagnostics | Status: source-declared

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

Describe failures, collect runtime traces, and make execution observable.

```yh
external thing diagnosticCounter
```

- text name: Stores name as text.
- int total: Stores total as int.
- diagnosticCounter(text name): Diagnostic counter.
- Increment(): Increment.
- IncrementBy(int amount): Increment by.
- Value() returns int: Value.
- Render() returns text: Render.

## Use diagnosticCounter

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

Verification: type checked

```yh
using diagnostics

// Describe failures, collect runtime traces, and make execution observable.
diagnosticCounter sample = diagnosticCounter("Nova")
Console.Log(Text.From(sample.name))

```

Save this beside start.yh as project.mech:

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

[app]
kind = "headless"

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

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

```

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/diagnostics--diagnosticCounter/usage --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## diagnosticCounter.Increment

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

Verification: type checked

```yh
using diagnostics

// Increment.
diagnosticCounter instance = diagnosticCounter("Nova")
instance.Increment()
Console.Log("Increment completed")

```

Save this beside start.yh as project.mech:

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

[app]
kind = "headless"

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

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

```

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/diagnostics--diagnosticCounter/method-Increment-3 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## diagnosticCounter.IncrementBy

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

Verification: type checked

```yh
using diagnostics

// Increment by.
diagnosticCounter instance = diagnosticCounter("Nova")
int argument_amount = 1
instance.IncrementBy(argument_amount)
Console.Log("IncrementBy completed")

```

Save this beside start.yh as project.mech:

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

[app]
kind = "headless"

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

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

```

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/diagnostics--diagnosticCounter/method-IncrementBy-4 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## diagnosticCounter.Value

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

Verification: type checked

```yh
using diagnostics

// Value.
diagnosticCounter instance = diagnosticCounter("Nova")
int result = instance.Value()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

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

[app]
kind = "headless"

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

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

```

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/diagnostics--diagnosticCounter/method-Value-5 --backend cpu-oracle -o /tmp/yeho-example
/tmp/yeho-example
```


## diagnosticCounter.Render

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

Verification: type checked

```yh
using diagnostics

// Render.
diagnosticCounter instance = diagnosticCounter("Nova")
text result = instance.Render()
Console.Log(Text.From(result))

```

Save this beside start.yh as project.mech:

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

[app]
kind = "headless"

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

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

```

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/diagnostics--diagnosticCounter/method-Render-6 --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/diagnostics/diagnostics.yh

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