WebAssembly.LinkError
The WebAssembly.LinkError
object indicates an error during module instantiation (besides traps from the start function).
Constructor
WebAssembly.LinkError()
-
Creates a new
WebAssembly.LinkError
object.
Instance properties
WebAssembly.LinkError.prototype.message
-
Error message. Inherited from
Error
. WebAssembly.LinkError.prototype.name
-
Error name. Inherited from
Error
. WebAssembly.LinkError.prototype.cause
-
Error cause. Inherited from
Error
. WebAssembly.LinkError.prototype.fileName
Non-standard-
Path to file that raised this error. Inherited from
Error
. WebAssembly.LinkError.prototype.lineNumber
Non-standard-
Line number in file that raised this error. Inherited from
Error
. WebAssembly.LinkError.prototype.columnNumber
Non-standard-
Column number in line that raised this error. Inherited from
Error
. WebAssembly.LinkError.prototype.stack
Non-standard-
Stack trace. Inherited from
Error
.
Instance methods
WebAssembly.LinkError.prototype.toString()
-
Returns a string representing the specified
Error
object. Inherited fromError
.
Examples
Creating a new LinkError instance
The following snippet creates a new LinkError
instance, and logs its details to the console:
js
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 # exceptiondef-linkerror |
ECMAScript Language Specification # sec-native-error-types-used-in-this-standard |
Browser compatibility
BCD tables only load in the browser