/// Search for config variables
/// * `section` - var section to search; if None is passed searches all sections
/// * `name` - token that should be included in vars; if None is passed searches all variables
Search for config variables
`section` - var section to search; if None is passed searches all sections
`name` - token that should be included in vars; if None is passed searches all variables
Search for config variables ` section ` - var section to search ; if None is passed searches all sections ` name ` - token that should be included in vars ; if None is passed searches all variables
pub fn var_list(section: Option<String>, name: Option<String>) -> WitcherPacket {
    WitcherPacket::new()
        .append_utf8_raw(constants::NAMESP_CONFIG)
        .append_int32(constants::CONFIG_VAR)
        .append_utf8_raw(constants::CONFIG_VAR_LIST)
        .append_utf8(section.unwrap_or("".to_owned()))
        .append_utf8(name.unwrap_or("".to_owned()))
}
pub fn var_list ( section : Option < String > , name : Option < String > ) -> WitcherPacket { WitcherPacket :: new ( ) . append_utf8_raw ( constants :: NAMESP_CONFIG ) . append_int32 ( constants :: CONFIG_VAR ) . append_utf8_raw ( constants :: CONFIG_VAR_LIST ) . append_utf8 ( section . unwrap_or ( " " . to_owned ( ) ) ) . append_utf8 ( name . unwrap_or ( " " . to_owned ( ) ) ) }
Search for config variables
 `section` - var section to search; if None is passed searches all sections
 `name` - token that should be included in vars; if None is passed searches all variables
Search for config variables ` section ` - var section to search ; if None is passed searches all sections ` name ` - token that should be included in vars ; if None is passed searches all variables
section
Option<String>
name
Option<String>