Cmd defines command and limits to start a program using in envexec.

CmdFile defines file from multiple source including local / memory / cached or pipe collector.

ExecutorResult defines single command result.

PipeIndex defines indexing for a pipe fd.

PipeMap defines in / out pipe for multiple program.

Request defines single worker request.

copied from https://github.com/criyle/go-judge/blob/master/cmd/go-judge/model/model.go FileError defines the location, file name and the detailed message for a failed file operation.

FileErrorType defines the location that file operation fails.

Status offers JSON marshal for envexec.Status.