40 lines
1.1 KiB
Nim
40 lines
1.1 KiB
Nim
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import
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std/typetraits, preserves
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type
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`State`* {.preservesOr.} = enum
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`started`, `ready`, `failed`, `complete`
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ServiceObject*[E] {.preservesRecord: "service-object".} = ref object
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`serviceName`*: Preserve[E]
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`object`*: Preserve[E]
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CoreService*[E] {.preservesRecord: "core-service".} = ref object
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`serviceName`*: Preserve[E]
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RequireService*[E] {.preservesRecord: "require-service".} = ref object
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`serviceName`*: Preserve[E]
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RunService*[E] {.preservesRecord: "run-service".} = ref object
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`serviceName`*: Preserve[E]
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ServiceState*[E] {.preservesRecord: "service-state".} = ref object
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`serviceName`*: Preserve[E]
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`state`*: State
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ServiceDependency*[E] {.preservesRecord: "depends-on".} = ref object
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`depender`*: Preserve[E]
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`dependee`*: ServiceState[E]
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proc `$`*[E](x: ServiceObject[E] | CoreService[E] | RequireService[E] |
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RunService[E] |
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ServiceState[E] |
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ServiceDependency[E]): string =
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`$`(toPreserve(x, E))
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proc encode*[E](x: ServiceObject[E] | CoreService[E] | RequireService[E] |
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RunService[E] |
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ServiceState[E] |
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ServiceDependency[E]): seq[byte] =
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encode(toPreserve(x, E))
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