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Author	SHA1	Message	Date
Jimmy Chen	4588971085	Add sync batch state metrics (#8847 ) Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>	2026-02-19 01:57:53 +00:00
Javier Chávarri	2c1f1c1605	Migrate derivative to educe (#8125 ) Fixes #7001. Mostly mechanical replacement of `derivative` attributes with `educe` ones. ### Attribute Syntax Changes ```rust // Bounds: = "..." → (...) #[derivative(Hash(bound = "E: EthSpec"))] #[educe(Hash(bound(E: EthSpec)))] // Ignore: = "ignore" → (ignore) #[derivative(PartialEq = "ignore")] #[educe(PartialEq(ignore))] // Default values: value = "..." → expression = ... #[derivative(Default(value = "ForkName::Base"))] #[educe(Default(expression = ForkName::Base))] // Methods: format_with/compare_with = "..." → method(...) #[derivative(Debug(format_with = "fmt_peer_set_as_len"))] #[educe(Debug(method(fmt_peer_set_as_len)))] // Empty bounds: removed entirely, educe can infer appropriate bounds #[derivative(Default(bound = ""))] #[educe(Default)] // Transparent debug: manual implementation (educe doesn't support it) #[derivative(Debug = "transparent")] // Replaced with manual Debug impl that delegates to inner field ``` Note: Some bounds use strings (`bound("E: EthSpec")`) for superstruct compatibility (`expected ','` errors). Co-Authored-By: Javier Chávarri <javier.chavarri@gmail.com> Co-Authored-By: Mac L <mjladson@pm.me>	2025-11-06 14:13:57 +00:00
Eitan Seri-Levi	33e21634cb	Custody backfill sync (#7907 ) #7603 #### Custody backfill sync service Similar in many ways to the current backfill service. There may be ways to unify the two services. The difficulty there is that the current backfill service tightly couples blocks and their associated blobs/data columns. Any attempts to unify the two services should be left to a separate PR in my opinion. #### `SyncNeworkContext` `SyncNetworkContext` manages custody sync data columns by range requests separetly from other sync RPC requests. I think this is a nice separation considering that custody backfill is its own service. #### Data column import logic The import logic verifies KZG committments and that the data columns block root matches the block root in the nodes store before importing columns #### New channel to send messages to `SyncManager` Now external services can communicate with the `SyncManager`. In this PR this channel is used to trigger a custody sync. Alternatively we may be able to use the existing `mpsc` channel that the `SyncNetworkContext` uses to communicate with the `SyncManager`. I will spend some time reviewing this. Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu> Co-Authored-By: Eitan Seri- Levi <eserilev@gmail.com> Co-Authored-By: dapplion <35266934+dapplion@users.noreply.github.com>	2025-10-22 03:51:34 +00:00

Author

SHA1

Message

Date

Jimmy Chen

4588971085

Add sync batch state metrics (#8847 )

Co-Authored-By: Jimmy Chen <jchen.tc@gmail.com>

2026-02-19 01:57:53 +00:00

Javier Chávarri

2c1f1c1605

Migrate derivative to educe (#8125 )

Fixes #7001.


  Mostly mechanical replacement of `derivative` attributes with `educe` ones.

### **Attribute Syntax Changes**

```rust
// Bounds: = "..." → (...)
#[derivative(Hash(bound = "E: EthSpec"))]
#[educe(Hash(bound(E: EthSpec)))]

// Ignore: = "ignore" → (ignore)
#[derivative(PartialEq = "ignore")]
#[educe(PartialEq(ignore))]

// Default values: value = "..." → expression = ...
#[derivative(Default(value = "ForkName::Base"))]
#[educe(Default(expression = ForkName::Base))]

// Methods: format_with/compare_with = "..." → method(...)
#[derivative(Debug(format_with = "fmt_peer_set_as_len"))]
#[educe(Debug(method(fmt_peer_set_as_len)))]

// Empty bounds: removed entirely, educe can infer appropriate bounds
#[derivative(Default(bound = ""))]
#[educe(Default)]

// Transparent debug: manual implementation (educe doesn't support it)
#[derivative(Debug = "transparent")]
// Replaced with manual Debug impl that delegates to inner field
```

**Note**: Some bounds use strings (`bound("E: EthSpec")`) for superstruct compatibility (`expected ','` errors).


Co-Authored-By: Javier Chávarri <javier.chavarri@gmail.com>

Co-Authored-By: Mac L <mjladson@pm.me>

2025-11-06 14:13:57 +00:00

Eitan Seri-Levi

33e21634cb

Custody backfill sync (#7907 )

#7603


  #### Custody backfill sync service
Similar in many ways to the current backfill service. There may be ways to unify the two services. The difficulty there is that the current backfill service tightly couples blocks and their associated blobs/data columns. Any attempts to unify the two services should be left to a separate PR in my opinion.

#### `SyncNeworkContext`
`SyncNetworkContext` manages custody sync data columns by range requests separetly from other sync RPC requests. I think this is a nice separation considering that custody backfill is its own service.

#### Data column import logic
The import logic verifies KZG committments and that the data columns block root matches the block root in the nodes store before importing columns

#### New channel to send messages to `SyncManager`
Now external services can communicate with the `SyncManager`. In this PR this channel is used to trigger a custody sync. Alternatively we may be able to use the existing `mpsc` channel that the `SyncNetworkContext` uses to communicate with the `SyncManager`. I will spend some time reviewing this.


Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>

Co-Authored-By: Eitan Seri- Levi <eserilev@gmail.com>

Co-Authored-By: dapplion <35266934+dapplion@users.noreply.github.com>

2025-10-22 03:51:34 +00:00

3 Commits