Files
pezkuwi-subxt/substrate/primitives/tracing
honeywest b3f8e064f2 Clippy arithmetic new (#8282)
* optimize code

* fix clippy replace = with += or %=

* fix redundant closure found warning

* redundant field names in struct initialization

* fix clippy warning and optimize code

* fix clippy warning

* fix clippy warning

* fix test error
2021-03-08 11:35:26 +01:00
..
2021-03-08 11:35:26 +01:00
2021-02-10 19:23:18 +01:00
2020-09-22 13:38:23 +00:00

Substrate tracing primitives and macros.

To trace functions or invidual code in Substrate, this crate provides [within_span] and [enter_span]. See the individual docs for how to use these macros.

Note that to allow traces from wasm execution environment there are 2 reserved identifiers for tracing Field recording, stored in the consts: WASM_TARGET_KEY and WASM_NAME_KEY - if you choose to record fields, you must ensure that your identifiers do not clash with either of these.

Additionally, we have a const: WASM_TRACE_IDENTIFIER, which holds a span name used to signal that the 'actual' span name and target should be retrieved instead from the associated Fields mentioned above.

License: Apache-2.0