Function ipp_util::util::ipp_main

pub fn ipp_main<I, T>(args: I) -> Result<(), IppError> where
    I: IntoIterator<Item = T>,
    T: Into<OsString> + Clone, 

Entry point to main utility function

• args - a list of arguments including program name as a first argument

Command line usage for getting printer status (will print list of printer attributes on stdout)

USAGE:
    ipputil status [FLAGS] [OPTIONS] <uri>

FLAGS:
    -h, --help                     Prints help information
    --no-verify-certificate        Disable TLS certificate verification (insecure)
    --no-verify-hostname           Disable TLS host name verification (insecure)
    -V, --version                  Prints version information

OPTIONS:
    -a, --attribute <attributes>...   Attributes to query, default is to get all
    -c, --ca-cert <ca-certs>...       Additional CA root certificates in PEM or DER format
    -t, --timeout <timeout>           Network timeout in seconds, 0 to disable [default: 30]

ARGS:
    <uri>    Printer URI

Command line usage for getting printer status (will print list of printer attributes on stdout)

USAGE:
    ipputil print [FLAGS] [OPTIONS] <uri>

FLAGS:
    -h, --help                     Prints help information
    -n, --no-check-state           Do not check printer state before printing
    --no-verify-certificate        Disable TLS certificate verification (insecure)
    --no-verify-hostname           Disable TLS host name verification (insecure)
    -V, --version                  Prints version information

OPTIONS:
    -c, --ca-cert <ca-certs>...    Additional CA root certificates in PEM or DER format
    -f, --file <file>              Input file name to print [default: standard input]
    -j, --job-name <job-name>      Job name to send as job-name attribute
    -o, --option <options>...      Extra IPP job attributes in key=value format
    -t, --timeout <timeout>        Network timeout in seconds, 0 to disable [default: 30]
    -u, --user-name <user-name>    User name to send as requesting-user-name attribute

ARGS:
    <uri>    Printer URI