v0.12.0

Changed

• Update dependencies and fix breaking changes

  opentelemetry = "0.17"
  opentelemetry-prometheus = { version = "0.10", optional = true }
  opentelemetry-semantic-conventions = "0.9"
  prometheus = { version = "0.13", optional = true }

  Due to lifetime and thread-safety issues (non-Send across await point),
  a switch to BoxedTracer was necessary. Since most examples and implementation do that,
  this crate gets in line with the others now.

• Ensure that docs are generated for both middlewares (#[cfg(any(…, doc))])

Added

• More default methods to set up the middlewares (via opentelemetry_tide::TideExt):

  • .with_default_metrics_middleware()
  • .with_default_tracing_middleware()
  • .with_default_middlewares()

  This should avoid the need to pass in a tracer for common scenarios.