Function jscjs_sys::api::JSObjectMakeFunction

pub unsafe extern "C" fn JSObjectMakeFunction(
    ctx: JSContextRef, 
    name: JSStringRef, 
    parameterCount: c_uint, 
    parameterNames: *const JSStringRef, 
    body: JSStringRef, 
    sourceURL: JSStringRef, 
    startingLineNumber: c_int, 
    exception: *mut JSValueRef
) -> JSObjectRef

@function @abstract Creates a function with a given script as its body. @param ctx The execution context to use. @param name A JSString containing the function’s name. This will be used when converting the function to string. Pass NULL to create an anonymous function. @param parameterCount An integer count of the number of parameter names in parameterNames. @param parameterNames A JSString array containing the names of the function’s parameters. Pass NULL if parameterCount is 0. @param body A JSString containing the script to use as the function’s body. @param sourceURL A JSString containing a URL for the script’s source file. This is only used when reporting exceptions. Pass NULL if you do not care to include source file information in exceptions. @param startingLineNumber An integer value specifying the script’s starting line number in the file located at sourceURL. This is only used when reporting exceptions. The value is one-based, so the first line is line 1 and invalid values are clamped to 1. @param exception A pointer to a JSValueRef in which to store a syntax error exception, if any. Pass NULL if you do not care to store a syntax error exception. @result A JSObject that is a function, or NULL if either body or parameterNames contains a syntax error. The object’s prototype will be the default function prototype. @discussion Use this method when you want to execute a script repeatedly, to avoid the cost of re-parsing the script before each execution.