The WebAssembly.LinkError()
constructor creates a new
WebAssembly LinkError
object, which indicates an error during module
instantiation (besides traps
from the start function).
Syntax
new WebAssembly.LinkError(message, fileName, lineNumber)
Parameters
message
Optional- Human-readable description of the error.
fileName
Optional- The name of the file containing the code that caused the exception.
lineNumber
Optional- The line number of the code that caused the exception.
Examples
Creating a new LinkError instance
The following snippet creates a new LinkError
instance, and logs its
details to the console:
try {
throw new WebAssembly.LinkError('Hello', 'someFile', 10);
} catch (e) {
console.log(e instanceof LinkError); // true
console.log(e.message); // "Hello"
console.log(e.name); // "LinkError"
console.log(e.fileName); // "someFile"
console.log(e.lineNumber); // 10
console.log(e.columnNumber); // 0
console.log(e.stack); // returns the location where the code was run
}
Specifications
Specification |
---|
WebAssembly JavaScript Interface The definition of 'LinkError' in that specification. |
ECMAScript (ECMA-262) The definition of 'NativeError constructors' in that specification. |
Browser compatibility
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