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CHANGELOG.md

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Change log

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[2.0.0]

  • Bumped dependencies to substreams to 0.6 and prost to 0.13 (see Upgrade notes)
  • Added Timestamp type.

[1.3.2]

Added ToValue implementation for for Vec<Vec<u8>> which used to create Graph Node schema object of the form [Bytes].

[1.3.1]

  • Added ToValue implementation for Vec<BigInt>, &Vec<BigInt>, Vec<BigDecimal>, and &Vec<BigDecimal>.

[1.3.0]

  • Breaking Protobuf package id has been renamed to sf.substreams.sink.entity.v1 (previously sf.substreams.entity.v1). This is actually a soft breaking change, you will not see breaking code due just by bumping to this version and also, graph-node accepts the both package ids. The only change required on your part is changing your imports and module's output type (not the differences on entities_change and output.type fields):

    From

    imports:
  entities_change: https://github.com/streamingfast/substreams-entity-change/releases/download/v1.2.1/substreams-entity-change-v1.2.1.spkg

...

- name: graph_out
  kind: map
  inputs:
    ...
  output:
    type: proto:sf.substreams.entity.v1.EntityChanges

    To

    imports:
  entities_change: https://github.com/streamingfast/substreams-sink-entity-changes/releases/download/v1.3.0/substreams-sink-entity-changes-v1.3.0.spkg

...

- name: graph_out
  kind: map
  inputs:
    ...
  output:
    type: proto:sf.substreams.sink.entity.v1.EntityChanges

  • Breaking Renamed substreams_entity_change::pb::entity::entity_change::Operation::Unset to be become ...::Operation::Unspecified to make the Protobuf conforms to buf lint rules.

    We take the liberty to change it because we expect that almost everyone is using the abstraction provided by this library.

[1.2.2]

  • Added more conversion for ToValue defined for tables::Tables.

    Note Added possibility to move some value in their final destination. So if you don't need the value when doing .set(...) calls in Tables, moving the value instead of passing it by reference (.set(..., &value)) for String and Vec<String> will lead to small speed improvements.

[1.2.1]

  • Speed up tables::Tables#to_entity_changes by removing multiple clone that were not required.

[1.2.0]

  • Added tables module so that you can use it as a better abstraction to build up your entity changes.

    let mut tables = Tables::new();

// Create a row (<entity_name>, <id>).[set(<column>, <value>), ...]
tables
  .create_row("Factory", id)
  .set("poolCount", &bigint0)
  .set("txCount", &bigint0)
  .set("totalVolumeUSD", &bigdecimal0)
  .set("totalVolumeETH", &bigdecimal0)
  .set("totalFeesUSD", &bigdecimal0)
  .set("totalFeesETH", &bigdecimal0)
  .set("untrackedVolumeUSD", &bigdecimal0)
  .set("totalValueLockedUSD", &bigdecimal0)
  .set("totalValueLockedETH", &bigdecimal0)
  .set("totalValueLockedUSDUntracked", &bigdecimal0)
  .set("totalValueLockedETHUntracked", &bigdecimal0)
  .set("owner", format!("0x{}", Hex(utils::ZERO_ADDRESS).to_string()));

// Update a row (<entity_name>, <id>).[set(<column>, <value>), ...]
tables
  .update_row("Bundle", "1").set("ethPriceUSD", &delta.new_value);

  • Added clean invalid string byte sequence when using a String, &String, Delta<String>, Delta<&String>, Vec<String>, &Vec<String>, DeltaArray<String> and &DeltaArray<String>.

[1.1.1]

  • Added implementations on the ToField trait used by the EntityChange struct for BigInt, BigDecimal, and Bytes arrays.

[1.1.0]

Deprecation

  • Deprecated sf.substreams.entity.v1.EntityChange#ordinal, this is not used in graph-node.
  • Deprecated sf.substreams.entity.v1.Field#old_value, this is not used in graph-node.

Added

  • Added FINAL to sf.substreams.entity.v1.EntityChange#Operation enum list.

1.0.1

  • Adding FINAL entity change operation

1.0.0

  • BREAKING Changed database proto package path from substreams.entity.v1 to sf.substreams.entity.v1

0.3.0

  • Bump substreams library to 0.5.0

0.2.1

  • Added support for u64 converted to Typed::Bigint.
  • Added possibility to record a change using new: Into<Typed> to simulate a value creation.
  • Added possibility to record a change using (old: Into<Typed>, new: Option<Into<Typed>>) to simulate a value deletion.
  • Added possibility to record a change using (old: Into<Typed>, new: Into<Typed>).
  • Refactored to allow delta to be taken from any Into<Typed> which makes it much easier to extend when there is missing types.
  • Refactored to reduce amount of clone perform.
  • Add f64 and i64 and there respective Deltas to be converted to BigDecimal and BigInt

0.2.0

  • Replace DeltaI32 with DeltaInt32
  • Bump substreams

0.1.0

  • Added entity.proto containing proto message definitions
  • Added change.rs containing struct definitions for EntityChange types and helper.rs containing helpers for respective struct definitions for EntityChange