@acala-network/chopsticks-core
@acala-network/chopsticks-core / ResponseError
Class: ResponseError
Defined in: packages/core/src/rpc/shared.ts:12
Extends
Error
Constructors
Constructor
new ResponseError(
code
,message
):ResponseError
Defined in: packages/core/src/rpc/shared.ts:15
Parameters
code
number
message
string
Returns
ResponseError
Overrides
Error.constructor
Properties
cause?
optional
cause:unknown
Defined in: node_modules/typescript/lib/lib.es2022.error.d.ts:26
Inherited from
Error.cause
code
code:
number
Defined in: packages/core/src/rpc/shared.ts:13
message
message:
string
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1077
Inherited from
Error.message
name
name:
string
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1076
Inherited from
Error.name
stack?
optional
stack:string
Defined in: node_modules/typescript/lib/lib.es5.d.ts:1078
Inherited from
Error.stack
stackTraceLimit
static
stackTraceLimit:number
Defined in: node_modules/@types/node/globals.d.ts:162
The Error.stackTraceLimit
property specifies the number of stack frames collected by a stack trace (whether generated by new Error().stack
or Error.captureStackTrace(obj)
).
The default value is 10
but may be set to any valid JavaScript number. Changes will affect any stack trace captured after the value has been changed.
If set to a non-number value, or set to a negative number, stack traces will not capture any frames.
Inherited from
Error.stackTraceLimit
Methods
toJSON()
toJSON():
object
Defined in: packages/core/src/rpc/shared.ts:21
Returns
object
code
code:
number
message
message:
string
captureStackTrace()
static
captureStackTrace(targetObject
,constructorOpt?
):void
Defined in: node_modules/@types/node/globals.d.ts:146
Creates a .stack
property on targetObject
, which when accessed returns a string representing the location in the code at which Error.captureStackTrace()
was called.
const myObject = {};
Error.captureStackTrace(myObject);
myObject.stack; // Similar to `new Error().stack`
The first line of the trace will be prefixed with ${myObject.name}: ${myObject.message}
.
The optional constructorOpt
argument accepts a function. If given, all frames above constructorOpt
, including constructorOpt
, will be omitted from the generated stack trace.
The constructorOpt
argument is useful for hiding implementation details of error generation from the user. For instance:
function a() {
b();
}
function b() {
c();
}
function c() {
// Create an error without stack trace to avoid calculating the stack trace twice.
const { stackTraceLimit } = Error;
Error.stackTraceLimit = 0;
const error = new Error();
Error.stackTraceLimit = stackTraceLimit;
// Capture the stack trace above function b
Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
throw error;
}
a();
Parameters
targetObject
object
constructorOpt?
Function
Returns
void
Inherited from
Error.captureStackTrace
prepareStackTrace()
static
prepareStackTrace(err
,stackTraces
):any
Defined in: node_modules/@types/node/globals.d.ts:150
Parameters
err
Error
stackTraces
CallSite
[]
Returns
any
See
https://v8.dev/docs/stack-trace-api#customizing-stack-traces
Inherited from
Error.prepareStackTrace