This pr changes the collator interface function to return an optional
collation instead of a collation. This is required as the parachain
itself can fail to generate a valid collation for various reason. Now if
the collation fails it will return `None`.
Besides that the pr adds some `RuntimeDebug` derive for `ValidationData`
and removes some whitespaces.
* Guide: Change for {Global,Local}ValidationData to ValidationData
Seems like that was missed during the transition from notions of global and local validation data to persistent and transient
* collation-generation: a small drive-by fix of line length
* collation-generation: extract an error module
this allows us to avoid piling Error and Result types from different contexts, specifically std vs. module-local
* collation-generation: extract LOG_TARGET from log statements
* update primitives
* correct parent_head field
* make hrmp field pub
* refactor validation data: runtime
* refactor validation data: messages
* add arguments to full_validation_data runtime API
* port runtime API
* mostly port over candidate validation
* remove some parameters from ValidationParams
* guide: update candidate validation
* update candidate outputs
* update ValidationOutputs in primitives
* port over candidate validation
* add a new test for no-transient behavior
* update util runtime API wrappers
* candidate backing
* fix missing imports
* change some fields of validation data around
* runtime API impl
* update candidate validation
* fix backing tests
* grumbles from review
* fix av-store tests
* fix some more crates
* fix provisioner tests
* fix availability distribution tests
* port collation-generation to new validation data
* fix overseer tests
* Update roadmap/implementers-guide/src/node/utility/candidate-validation.md
Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
Co-authored-by: Peter Goodspeed-Niklaus <coriolinus@users.noreply.github.com>
* service-new: cosmetic changes
* overseer: draft of prometheus metrics
* metrics: update active_leaves metrics
* metrics: extract into functions
* metrics: resolve XXX
* metrics: it's ugly, but it works
* Bump Substrate
* metrics: move a bunch of code around
* Bumb substrate again
* metrics: fix a warning
* fix a warning in runtime
* metrics: statements signed
* metrics: statements impl RegisterMetrics
* metrics: refactor Metrics trait
* metrics: add Metrics assoc type to JobTrait
* metrics: move Metrics trait to util
* metrics: fix overseer
* metrics: fix backing
* metrics: fix candidate validation
* metrics: derive Default
* metrics: docs
* metrics: add stubs for other subsystems
* metrics: add more stubs and fix compilation
* metrics: fix doctest
* metrics: move to subsystem
* metrics: fix candidate validation
* metrics: bitfield signing
* metrics: av store
* metrics: chain API
* metrics: runtime API
* metrics: stub for avad
* metrics: candidates seconded
* metrics: ok I gave up
* metrics: provisioner
* metrics: remove a clone by requiring Metrics: Sync
* metrics: YAGNI
* metrics: remove another TODO
* metrics: for later
* metrics: add parachain_ prefix
* metrics: s/signed_statement/signed_statements
* utils: add a comment for job metrics
* metrics: address review comments
* metrics: oops
* metrics: make sure to save files before commit 😅
* use _total suffix for requests metrics
Co-authored-by: Max Inden <mail@max-inden.de>
* metrics: add tests for overseer
* update Cargo.lock
* overseer: add a test for CollationGeneration
* collation-generation: impl metrics
* collation-generation: use kebab-case for name
* collation-generation: add a constructor
Co-authored-by: Gav Wood <gavin@parity.io>
Co-authored-by: Ashley Ruglys <ashley.ruglys@gmail.com>
Co-authored-by: Max Inden <mail@max-inden.de>
Bernhard Schuster