diagnostics · function ·
RenderTraceSnapshot
Format trace snapshot as readable text.
Describe failures, collect runtime traces, and make execution observable.
external RenderTraceSnapshot(text subject, text state, text detail, text cause, text nextStep) returns textStatus: source-declared
Parameters
text subject- Supply subject as text.
text state- Supply state as text.
text detail- Supply detail as text.
text cause- Supply cause as text.
text nextStep- Supply next step as text.
Use RenderTraceSnapshot
A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.
cpu · source-example · type checked
using diagnostics
// Describe failures, collect runtime traces, and make execution observable.
text subject = "subject"
text state = "state"
text detail = "detail"
text cause = "cause"
text nextStep = "next Step"
text result = RenderTraceSnapshot(subject, state, detail, cause, nextStep)
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.diagnostics__rendertracesnapshot"
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"
Notes and source
Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.
yeho/packages/diagnostics/diagnostics.yh:83