feat(ssz): Add type defs #1664
feat(ssz): Add type defs #1664
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Warning Rate limit exceeded@itsdevbear has exceeded the limit for the number of commits or files that can be reviewed per hour. Please wait 3 minutes and 56 seconds before requesting another review. How to resolve this issue?After the wait time has elapsed, a review can be triggered using the We recommend that you space out your commits to avoid hitting the rate limit. How do rate limits work?CodeRabbit enforces hourly rate limits for each developer per organization. Our paid plans have higher rate limits than the trial, open-source and free plans. In all cases, we re-allow further reviews after a brief timeout. Please see our FAQ for further information. WalkthroughThe changes enhance the type system and functionality for serialization in the Changes
Sequence Diagram(s)(Changes are too varied and specific to include sequence diagrams.) Poem
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Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #1664 +/- ##
===========================================
+ Coverage 22.38% 70.45% +48.07%
===========================================
Files 270 8 -262
Lines 11888 88 -11800
Branches 18 18
===========================================
- Hits 2661 62 -2599
+ Misses 9107 22 -9085
+ Partials 120 4 -116 |
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Actionable comments posted: 2
Outside diff range comments (2)
mod/primitives/pkg/ssz/vector.go (2)
Line range hint
50-52: Reminder: Deprecate the function.The TODO comment indicates that the
VectorCompositeFromElementsfunction is to be deprecated.Do you want me to deprecate the function or open a GitHub issue to track this task?
Line range hint
98-100: Avoid usingpanicfor error handling.The
MarshalSSZToBytesandNewFromSSZmethods usepanicfor error handling, which is not recommended.- if !c.IsFixed() { - panic("not implemented yet") - } + if !c.IsFixed() { + return nil, errors.New("not implemented yet") + }Also applies to: 113-115
Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Files selected for processing (6)
- mod/primitives/pkg/ssz/basic.go (12 hunks)
- mod/primitives/pkg/ssz/constraints.go (1 hunks)
- mod/primitives/pkg/ssz/interfaces.go (1 hunks)
- mod/primitives/pkg/ssz/list.go (2 hunks)
- mod/primitives/pkg/ssz/types/types.go (1 hunks)
- mod/primitives/pkg/ssz/vector.go (2 hunks)
Additional comments not posted (22)
mod/primitives/pkg/ssz/types/types.go (3)
3-8: LGTM!The
Typedefinition and constants forBasicandCompositeare clear and straightforward.
10-28: LGTM!The
SSZTypeinterface is well-defined and comprehensive.
30-40: LGTM!The
SSZEnumerableinterface is well-defined and extendsSSZType.mod/primitives/pkg/ssz/constraints.go (2)
26-29: LGTM!The
Basicinterface now extendstypes.SSZTypeand the type constraint is clear.
33-35: LGTM!The
Compositeinterface now extendstypes.SSZTypeand the type constraint is clear.mod/primitives/pkg/ssz/interfaces.go (3)
23-28: LGTM!The
BaseMerkleizerinterface now usestypes.SSZTypeand the type constraint is clear.
Line range hint
29-34: LGTM!The
BasicMerkleizerinterface provides clear merkleization operations for basic SSZ types.
Line range hint
35-41: LGTM!The
CompositeMerkleizerinterface provides clear merkleization operations for composite SSZ types.mod/primitives/pkg/ssz/vector.go (2)
34-39: LGTM!The
VectorBasictype definition and its methods are clear and well-implemented.
38-39: LGTM!The
VectorCompositetype definition and its methods are clear and well-implemented.mod/primitives/pkg/ssz/list.go (5)
34-46: LGTM!The new type definitions for
ListBasicandListCompositeare clear and align with the existing code structure.
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48-55: LGTM!The function
ListCompositeFromElementsis straightforward. Ensure to address the TODO comment for deprecation.
Line range hint
56-60: LGTM!The function
IsFixedcorrectly follows the SSZ specification.
Line range hint
61-65: LGTM!The function
Ncorrectly returns the limit of the list.
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66-70: LGTM!The function
ChunkCountcorrectly calculates the number of chunks in the list.mod/primitives/pkg/ssz/basic.go (7)
35-43: LGTM!The new type definitions for
Bool,U8,U16,U32,U64, andByteare clear and align with the existing code structure.
Line range hint
45-100: LGTM!The functions for
Boolare well-implemented and follow the SSZ specification.
Line range hint
101-149: LGTM!The functions for
U8are well-implemented and follow the SSZ specification.
Line range hint
150-198: LGTM!The functions for
U16are well-implemented and follow the SSZ specification.
Line range hint
199-247: LGTM!The functions for
U32are well-implemented and follow the SSZ specification.
Line range hint
248-296: LGTM!The functions for
U64are well-implemented and follow the SSZ specification.
Line range hint
297-343: LGTM!The functions for
Byteare well-implemented and follow the SSZ specification.
| // TODO: Enable these | ||
| // | ||
| // ChunkCount returns the number of chunks required to store the type. | ||
| // ChunkCount() uint64 | ||
| // Type returns the type of the SSZ object. | ||
| // Type() Type |
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Reminder: Enable the commented methods.
The TODO comment indicates that some methods are not yet enabled.
Do you want me to implement the commented methods or open a GitHub issue to track this task?
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| // VectorBasicFromElements creates a new ListComposite from elements. | ||
| // TODO: Deprecate once off of Fastssz |
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Reminder: Deprecate the function.
The TODO comment indicates that the VectorBasicFromElements function is to be deprecated.
Do you want me to deprecate the function or open a GitHub issue to track this task?
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Actionable comments posted: 2
Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Files selected for processing (4)
- mod/engine-primitives/pkg/engine-primitives/withdrawal.go (2 hunks)
- mod/primitives/pkg/ssz/basic.go (12 hunks)
- mod/primitives/pkg/ssz/container.go (1 hunks)
- mod/primitives/pkg/ssz/types/types.go (1 hunks)
Additional comments not posted (14)
mod/primitives/pkg/ssz/types/types.go (4)
1-21: LGTM!The license header and package declaration are correctly defined.
23-28: LGTM!The type
Typeand constantsBasicandCompositeare correctly defined.
30-41: LGTM!The
BaseSSZTypeinterface is well-defined and follows Go interface design principles.
53-62: LGTM!The
SSZEnumerableinterface is well-defined and follows Go interface design principles.mod/primitives/pkg/ssz/container.go (3)
1-8: LGTM!The package declaration and imports are correctly defined.
10-47: LGTM!The
Containerstruct and its methods are well-defined and follow Go struct and method design principles.
49-107: LGTM!The methods for SSZ serialization are well-defined and follow Go method design principles.
mod/engine-primitives/pkg/engine-primitives/withdrawal.go (3)
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1-26: LGTM!The license header and package declaration are correctly defined.
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28-86: LGTM!The
Withdrawalstruct and its methods are well-defined and follow Go struct and method design principles.
87-90: LGTM!The
Typemethod for theWithdrawalstruct is well-defined and follows Go method design principles.mod/primitives/pkg/ssz/basic.go (4)
Line range hint
1-11: LGTM!The license header and package declaration are correctly defined.
27-52: LGTM!The imports and type definitions are correctly defined.
Line range hint
54-103: LGTM!The
Booltype and its methods are well-defined and follow Go method design principles.
Line range hint
105-343: LGTM!The types
U8,U16,U32,U64, andByteand their methods are well-defined and follow Go method design principles.
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Actionable comments posted: 3
Outside diff range comments (3)
testing/files/entrypoint.sh (3)
Line range hint
46-47: Unused VariablesThe variables
GENESISandTMP_GENESISare defined but not used. Verify their usage or remove them if unnecessary.- GENESIS=$HOMEDIR/config/genesis.json - TMP_GENESIS=$HOMEDIR/config/tmp_genesis.json
Line range hint
81-81: Unquoted VariableThe surrounding quotes unquote the variable. Remove or escape the quotes.
- BEACON_START_CMD="./build/bin/beacond start --pruning=nothing "$TRACE" \ + BEACON_START_CMD="./build/bin/beacond start --pruning=nothing \"$TRACE\" \
Line range hint
95-95: Double Quote to Prevent Globbing and Word SplittingDouble quote the variable to prevent globbing and word splitting.
- RPC_DIAL_URL=$(resolve_path "$RPC_DIAL_URL") + RPC_DIAL_URL="$(resolve_path "$RPC_DIAL_URL")"
Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Files selected for processing (7)
- mod/primitives/pkg/ssz/container.go (1 hunks)
- mod/primitives/pkg/ssz/interfaces.go (2 hunks)
- mod/primitives/pkg/ssz/list.go (3 hunks)
- mod/primitives/pkg/ssz/types/types.go (1 hunks)
- mod/primitives/pkg/ssz/vector.go (1 hunks)
- mod/primitives/pkg/ssz/vector_test.go (5 hunks)
- testing/files/entrypoint.sh (1 hunks)
Additional context used
Shellcheck
testing/files/entrypoint.sh
[warning] 46-46: GENESIS appears unused. Verify use (or export if used externally).
(SC2034)
[warning] 47-47: TMP_GENESIS appears unused. Verify use (or export if used externally).
(SC2034)
[warning] 81-81: The surrounding quotes actually unquote this. Remove or escape them.
(SC2027)
[info] 95-95: Double quote to prevent globbing and word splitting.
(SC2086)
Additional comments not posted (51)
mod/primitives/pkg/ssz/types/types.go (4)
1-19: License and Copyright NoticeThe license and copyright notice are correctly included and formatted.
21-28: New Type DefinitionsThe
Typeenum and its constantsBasicandCompositeare well-defined and clear.
30-41: BaseSSZType InterfaceThe
BaseSSZTypeinterface defines essential methods for SSZ types, includingHashTreeRoot,IsFixed,SizeSSZ,Type, andMarshalSSZ. These methods are crucial for SSZ serialization and type handling.
53-63: New SSZEnumerable InterfaceThe
SSZEnumerableinterface extendsSSZTypeand adds methodsNandElementsfor SSZ enumerable types. This extension is logical and aligns with SSZ specifications.mod/primitives/pkg/ssz/interfaces.go (7)
Line range hint
1-22: License and Copyright NoticeThe license and copyright notice are correctly included and formatted.
23-23: Import StatementThe import statement correctly imports the
typespackage from the specified path.
Line range hint
27-31: BaseMerkleizer InterfaceThe
BaseMerkleizerinterface defines basic merkleization operations for SSZ types. The method signatures are clear and appropriate.
Line range hint
33-43: BasicMerkleizer InterfaceThe
BasicMerkleizerinterface extendsBaseMerkleizerand adds methods for merkleizing basic SSZ types. The method signatures are clear and appropriate.
Line range hint
45-51: CompositeMerkleizer InterfaceThe
CompositeMerkleizerinterface extendsBaseMerkleizerand adds methods for merkleizing composite SSZ types. The method signatures are clear and appropriate.
53-56: VectorMerkelizer InterfaceThe
VectorMerkelizerinterface defines methods for merkleizing vectors of SSZ types. The method signatures are clear and appropriate.
58-61: ListMerkliezer InterfaceThe
ListMerkliezerinterface defines methods for merkleizing lists of SSZ types. The method signatures are clear and appropriate.testing/files/entrypoint.sh (2)
Line range hint
1-43: License and Function DefinitionThe license and permission notice are correctly included and formatted. The function
resolve_pathis well-defined and handles both URLs and file paths.
65-65: CHAIN_SPEC Variable UpdateThe
CHAIN_SPECvariable is updated totestnet. Ensure this change is intentional and aligns with the environment requirements.mod/primitives/pkg/ssz/container.go (13)
1-19: License and Copyright NoticeThe license and copyright notice are correctly included and formatted.
21-28: Import StatementsThe import statements correctly import necessary packages and modules.
30-30: Interface Implementation AssertionThe assertion ensures that
Containerimplements thetypes.SSZEnumerableinterface. This is a good practice to catch interface implementation issues at compile time.
32-35: Container Struct DefinitionThe
Containerstruct is defined with a single fieldelementswhich is a slice oftypes.BaseSSZType. This is clear and straightforward.
37-54: NewContainer FunctionThe
NewContainerfunction uses reflection to create a newContainerfrom a struct. It includes checks to ensure the input is a struct and handles pointers correctly. The TODO comment indicates that struct tags need to be checked to exclude fields.
56-65: Field Iteration and Type CheckingThe loop iterates over the fields of the struct and checks if they implement the
types.BaseSSZTypeinterface. If a field does not implement the interface, an error is returned. This is a robust way to ensure all fields are valid SSZ types.
67-67: Return StatementThe function returns a new
Containerwith the collected elements. This is clear and straightforward.
70-72: N MethodThe
Nmethod returns the number of elements in the container. This is clear and straightforward.
74-76: Elements MethodThe
Elementsmethod returns the elements of the container. This is clear and straightforward.
78-92: MarshalSSZ MethodThe
MarshalSSZmethod marshals the container into SSZ format by iterating over the elements and calling theirMarshalSSZmethod. This is a clear and efficient implementation.
94-103: SizeSSZ MethodThe
SizeSSZmethod returns the size of the container in bytes by summing the sizes of its elements. This is a clear and efficient implementation.
105-113: IsFixed MethodThe
IsFixedmethod returns true if all elements in the container are of fixed size. This is a clear and efficient implementation.
120-123: Type MethodThe
Typemethod returns the type of the container astypes.Composite. This is clear and straightforward.mod/primitives/pkg/ssz/vector_test.go (3)
30-61: LGTM!The test cases for
TestVectorSizeSSZcover various vector types and are correctly implemented.
Line range hint
62-93: LGTM!The test cases for
TestVectorHashTreeRootcover various vector types and are correctly implemented.
Line range hint
95-149: LGTM!The test cases for
TestVectorMarshalUnmarshalcover various vector types and are correctly implemented.mod/primitives/pkg/ssz/vector.go (12)
35-37: LGTM!The type definition for
Vectorwith the type constraint is appropriate and ensures type safety.
50-54: LGTM!The method
SizeSSZcorrectly calculates the size of the vector in bytes using theSizeSSZmethod of the element type.
56-59: LGTM!The method
IsFixedcorrectly determines if the vector is of fixed size using theIsFixedmethod of the element type.
62-65: LGTM!The method
Typecorrectly returns the type of the vector using theTypemethod of the element type.
68-75: LGTM!The method
ChunkCountcorrectly calculates the number of chunks in the vector and handles both basic and composite types appropriately.
79-81: LGTM!The method
Ncorrectly returns the length of the vector.
86-88: LGTM!The method
Elementscorrectly returns the elements of the vector.
96-102: LGTM!The method
HashTreeRootWithcorrectly calculates the Merkle root of the vector with a given merkleizer and handles both basic and composite types appropriately.
107-110: LGTM!The method
HashTreeRootcorrectly calculates the Merkle root of the vector using theHashTreeRootWithmethod with a new merkleizer.
117-123: LGTM!The method
MarshalSSZTocorrectly marshals the vector into SSZ format using the appropriate serializer method based on whether the vector is fixed size.
126-128: LGTM!The method
MarshalSSZcorrectly marshals the vector into SSZ format using theMarshalSSZTomethod.
131-137: LGTM!The method
NewFromSSZcorrectly creates a new vector from SSZ format using the appropriate deserializer method based on whether the vector is fixed size.mod/primitives/pkg/ssz/list.go (10)
Line range hint
74-77: LGTM!The method
IsFixedcorrectly returns false, indicating that lists are not of fixed size.
79-82: LGTM!The method
Ncorrectly returns the limit of the list.
Line range hint
84-89: LGTM!The method
ChunkCountcorrectly calculates the number of chunks in the list using the size of the element type.
79-80: LGTM!The method
SizeSSZcorrectly calculates the size of the list in bytes using theSizeSSZmethod of theVectortype.
Line range hint
91-94: LGTM!The method
HashTreeRootWithcorrectly calculates the Merkle root of the list with a given merkleizer using theMerkleizeListBasicmethod of the merkleizer.
96-98: LGTM!The method
HashTreeRootcorrectly calculates the Merkle root of the list using theHashTreeRootWithmethod with a new merkleizer.
99-101: LGTM!The method
MarshalSSZTocorrectly marshals the list into SSZ format using theMarshalVectorFixedmethod of the serializer.
104-106: LGTM!The method
MarshalSSZcorrectly marshals the list into SSZ format using theMarshalSSZTomethod.
110-115: LGTM!The method
NewFromSSZcorrectly creates a new list from SSZ format using theNewFromSSZmethod of theVectortype to deserialize the elements.
Line range hint
146-149: LGTM!The method
IsFixedcorrectly returns false, indicating that lists are not of fixed size.
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Actionable comments posted: 1
Review details
Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Files selected for processing (2)
- mod/primitives/pkg/ssz/interfaces.go (2 hunks)
- mod/primitives/pkg/ssz/vector.go (1 hunks)
Additional comments not posted (14)
mod/primitives/pkg/ssz/interfaces.go (3)
27-27: LGTM!The update to use
types.SSZType[T]inBaseMerkleizeris consistent with the objective of adding type definitions.
53-56: LGTM!The addition of the
VectorMerkleizerinterface with methods for Merkleizing vectors of basic and composite types is consistent with the objective of adding type definitions.
58-61: LGTM!The addition of the
ListMerkleizerinterface with methods for Merkleizing lists of basic and composite types is consistent with the objective of adding type definitions.mod/primitives/pkg/ssz/vector.go (11)
52-54: LGTM!The
SizeSSZfunction correctly calculates the size of the list in bytes.
58-63: LGTM!The
IsFixedfunction correctly determines if the vector is of fixed size.
66-67: LGTM!The
Typefunction correctly returns the type of the vector.
71-78: LGTM!The
ChunkCountfunction correctly calculates the number of chunks in the vector.
82-85: LGTM!The
Nfunction correctly returns the N value as defined in the SSZ specification.
89-90: LGTM!The
Elementsfunction correctly returns the elements of the vector.
99-106: LGTM!The
HashTreeRootWithfunction correctly returns the Merkle root of the vector with a given merkleizer, performing necessary type checks.
110-111: LGTM!The
HashTreeRootfunction correctly returns the Merkle root of the vector.
119-124: LGTM!The
MarshalSSZTofunction correctly marshals the vector into SSZ format, returning an error for non-fixed size vectors.
128-129: LGTM!The
MarshalSSZfunction correctly marshals the vector into SSZ format.
133-138: LGTM!The
NewFromSSZfunction correctly creates a new vector from SSZ format, panicking for non-fixed size vectors.
| func VectorFromElements[B Basic[B]](elements ...B) Vector[B] { | ||
| return elements | ||
| } |
There was a problem hiding this comment.
Reminder: Deprecate the function.
The TODO comment indicates that the VectorFromElements function is to be deprecated.
Do you want me to deprecate the function or open a GitHub issue to track this task?
Summary by CodeRabbit
New Features
U8,U16,U32,U64,Byte) with enhanced serialization capabilities.VectorMerkleizerandListMerkleizerinterfaces for improved Merkleization operations.Refactor
ListBasicandListCompositetypes for better type handling.Chores
CHAIN_SPECin the entrypoint script from "devnet" to "testnet".