execch

execch

This function is like 'exec ... with ...', but evaluates the function in a specific channel.
By example, 'execch _channel @f [1 "abc"]' is equivalent to 'exec @f with [1 "abc"]'

u1 execch (

Chn _channel_

fun u0 u1 _function_

u0 _arguments_

)

Parameters

_channel_

any channel

_function_

any function reference

_arguments_

arguments to pass to the function

Return value

result from the _function_

Error :

EOK if success.
EVM fatal error. The VM should be already crashed, see the log file, if any.
EARGNIL the 2nd or the 3rd argument is nil.

_channel_
	any channel
_function_
	any function reference
_arguments_
	arguments to pass to the function