Class: CallData
Defined in: src/utils/calldata/index.ts:44
Constructors
Constructor
new CallData(
abi,parsingStrategy?):CallData
Defined in: src/utils/calldata/index.ts:53
Parameters
abi
parsingStrategy?
Returns
CallData
Properties
abi
abi:
Abi
Defined in: src/utils/calldata/index.ts:45
parser
parser:
AbiParserInterface
Defined in: src/utils/calldata/index.ts:47
structs
protectedreadonlystructs:AbiStructs
Defined in: src/utils/calldata/index.ts:49
enums
protectedreadonlyenums:AbiEnums
Defined in: src/utils/calldata/index.ts:51
Methods
compile()
staticcompile(rawArgs):Calldata
Defined in: src/utils/calldata/index.ts:174
Compile contract callData without abi
Parameters
rawArgs
RawArgs representing cairo method arguments or string array of compiled data
Returns
Calldata
getAbiStruct()
staticgetAbiStruct(abi):AbiStructs
Defined in: src/utils/calldata/index.ts:299
Helper to extract structs from abi
Parameters
abi
Abi
Returns
AbiStructs - structs from abi
getAbiEnum()
staticgetAbiEnum(abi):AbiEnums
Defined in: src/utils/calldata/index.ts:316
Helper to extract enums from abi
Parameters
abi
Abi
Returns
AbiEnums - enums from abi
toCalldata()
statictoCalldata(rawCalldata?):Calldata
Defined in: src/utils/calldata/index.ts:335
Helper: Compile HexCalldata | RawCalldata | RawArgs
Parameters
rawCalldata?
RawArgs = []
HexCalldata | RawCalldata | RawArgs
Returns
Calldata
toHex()
statictoHex(raw?):HexCalldata
Defined in: src/utils/calldata/index.ts:344
Helper: Convert raw to HexCalldata
Parameters
raw?
RawArgs = []
HexCalldata | RawCalldata | RawArgs
Returns
HexCalldata
validate()
validate(
type,method,args?):void
Defined in: src/utils/calldata/index.ts:66
Validate arguments passed to the method as corresponding to the ones in the abi
Parameters
type
"DEPLOY" | "INVOKE" | "CALL"
ValidateType - type of the method
method
string
string - name of the method
args?
ArgsOrCalldata = []
ArgsOrCalldata - arguments that are passed to the method
Returns
void
compile()
compile(
method,argsCalldata):Calldata
Defined in: src/utils/calldata/index.ts:119
Compile contract callData with abi Parse the calldata by using input fields from the abi for that method
Parameters
method
string
string - method name
argsCalldata
RawArgs - arguments passed to the method. Can be an array of arguments (in the order of abi definition), or an object constructed in conformity with abi (in this case, the parameter can be in a wrong order).
Returns
Calldata - parsed arguments in format that contract is expecting
Example
const calldata = myCallData.compile("constructor", ["0x34a", [1, 3n]]);
const calldata2 = myCallData.compile("constructor", {list:[1, 3n], balance:"0x34"}); // wrong order is valid
parse()
parse(
method,response):CallResult
Defined in: src/utils/calldata/index.ts:258
Parse elements of the response array and structuring them into response object
Parameters
method
string
string - method name
response
string[]
string[] - response from the method
Returns
Result - parsed response corresponding to the abi
format()
format(
method,response,format):CallResult
Defined in: src/utils/calldata/index.ts:289
Format cairo method response data to native js values based on provided format schema
Parameters
method
string
string - cairo method name
response
string[]
string[] - cairo method response
format
object
object - formatter object schema
Returns
Result - parsed and formatted response object
decodeParameters()
decodeParameters(
typeCairo,response):AllowArray<CallResult>
Defined in: src/utils/calldata/index.ts:359
Parse the elements of a contract response and structure them into one or several Result. In Cairo 0, arrays are not supported.
Parameters
typeCairo
AllowArray<string>
string or string[] - Cairo type name, ex : "hello::hello::UserData"
response
string[]
string[] - serialized data corresponding to typeCairo.
Returns
Result or Result[] - parsed response corresponding to typeData.
Example
const res2=helloCallData.decodeParameters("hello::hello::UserData",["0x123456","0x1"]);
result = { address: 1193046n, is_claimed: true }