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.fileName
-
Path to file that raised this error. Inherited from
Error
. WebAssembly.LinkError.prototype.lineNumber
-
Line number in file that raised this error. Inherited from
Error
. WebAssembly.LinkError.prototype.columnNumber
-
Column number in line that raised this error. Inherited from
Error
. WebAssembly.LinkError.prototype.stack
-
Stack trace. Inherited from
Error
.
Instance methods
WebAssembly.LinkError.prototype.toSource()
-
Returns code that could eval to the same error. Inherited from
Error
. 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:
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
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