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Add annotations for opentelemetry-sdk #189

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2 changes: 2 additions & 0 deletions index.json
Original file line number Diff line number Diff line change
Expand Up @@ -88,6 +88,8 @@
"mocha/api"
]
},
"opentelemetry-sdk": {
},
"parse-cron": {
},
"pundit": {
Expand Down
34 changes: 34 additions & 0 deletions rbi/annotations/opentelemetry-sdk.rbi
Original file line number Diff line number Diff line change
@@ -0,0 +1,34 @@
# typed: true

module OpenTelemetry
sig { returns(OpenTelemetry::Trace::TracerProvider) }
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I can see some internal usages of the SDK, I'm not familiar with OpenTelemetry but isn't it a better experience to return implementation types? For example OpenTelemetry::SDK::Trace::TracerProvider?

Example call site: OpenTelemetry.tracer_provider.shutdown

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Sure, I can do that. Would you also like me to update all the references below to be OpenTelemetry::SDK:: instead of OpenTelemetry::?

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I think so. Looks like API and SDK are 2 separate gems. This annotation is for the SDK given the name so I think it's fine to type things for the SDK specifically.

def self.tracer_provider; end
end

class OpenTelemetry::Trace::TracerProvider
sig { params(name: T.nilable(String), version: T.nilable(String)).returns(OpenTelemetry::Trace::Tracer) }
def tracer(name = nil, version = nil); end
end

class OpenTelemetry::Trace::Tracer
sig do
params(
name: String,
with_parent: T.nilable(OpenTelemetry::Trace::Span),
attributes: T.nilable(T::Hash[String, T.untyped]),
links: T.nilable(T::Array[OpenTelemetry::Trace::Link]),
start_timestamp: T.nilable(Integer),
kind: T.nilable(Symbol)
)
.returns(OpenTelemetry::Trace::Span)
end
def start_span(name, with_parent: nil, attributes: nil, links: nil, start_timestamp: nil, kind: nil); end
end

class OpenTelemetry::Trace::Span
sig { params(key: String, value: T.untyped).returns(T.self_type) }
def set_attribute(key, value); end

sig { params(end_timestamp: Integer).void }
def finish(end_timestamp: nil); end
Comment on lines +32 to +33
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If the default value is nil, I think the end_timestamp should be T.nilable(Integer), no?

end
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