Function withSpan

  • withSpan<This extends { tracer: Tracer }, Args extends unknown[], Return>(
        target: (this: This, ...args: Args) => Return,
        context: ClassMethodDecoratorContext<
            This,
            (this: This, ...args: Args) => Return,
        >,
    ): (this: This, ...args: Args) => Return

  • Decorator that creates a trace span for the decorated method logic. using the typescript decorators stage 3, which available in typescript v5 and above. requires the "experimentalDecorators" compiler option to be false.

    Type Parameters

    • This extends { tracer: Tracer }
    • Args extends unknown[]
    • Return

    Parameters

    • target: (this: This, ...args: Args) => Return

      the method to decorate

    • context: ClassMethodDecoratorContext<This, (this: This, ...args: Args) => Return>

      the class method decorator context

    Returns (this: This, ...args: Args) => Return

    the decorated method

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