isSupportedFunction

Is true if F is a callable function and functionTypePredicate is true for the return type and all parameter types of F.

template isSupportedFunction (

alias functionTypePredicate

) {

import std.traits : ReturnType, Parameters;;

import std.traits : ReturnType, Parameters;;

import std.meta : allSatisfy;;

static if(isCallableFunction!F)

enum returnTypeOk;

static if(isCallableFunction!F)

enum paramTypesOk;

static if(isCallableFunction!F)

enum isSupportedFunction;

static if(!(isCallableFunction!F))

enum isSupportedFunction;

}

Members

Manifest constants

isSupportedFunction enum isSupportedFunction;: Undocumented in source.
isSupportedFunction enum isSupportedFunction;: Undocumented in source.
paramTypesOk enum paramTypesOk;: Undocumented in source.
returnTypeOk enum returnTypeOk;: Undocumented in source.

Meta

Source

See Implementation