Struct CliServerArgs

pub struct CliServerArgs {
    pub hostname: String,
    pub port: u16,
    pub verbose: u8,
    pub debug: u8,
    pub trace: u8,
    pub width: u16,
    pub height: u16,
}

Represents command line arguments for a server in a CLI application.

Similar to CliClientArgs, this struct is for parsing server-specific command line arguments. It uses the clap crate for parsing.

Fields

• hostname: A string specifying the hostname. Defaults to “localhost”.
• port: A 16-bit unsigned integer specifying the port number. Defaults to 8787.
• verbose: A boolean flag to enable/disable logging. Defaults to false.
• debug: A boolean flag to enable/disable debug mode. Defaults to false.
• width: A 16-bit unsigned integer specifying the width of the window. Defaults to 1200.
• height: A 16-bit unsigned integer specifying the height of the window. Defaults to 1200.

Example

Command line usage for the server might be:

server -H 192.168.1.0 -P 8787

Fields

hostname: String

The hostname of the server. Default: “localhost”

port: u16

The port number the server listens on. Default: 8787

verbose: u8

Optional: Add a flag to enable/disable logging. Default: 0

debug: u8

Optional: Add a flag to enable/disable debug mode. Default: 0

trace: u8

Optional: Add a flag to enable/disable trace mode. Default: 0

width: u16

Optional: Add a flag to edit the width and height of the window. Default: 1200

height: u16

Optional: Add a flag to edit the width and height of the window. Default: 1200

Trait Implementations

impl Args for CliServerArgs

fn group_id() -> Option<Id>

Report the [ArgGroup::id][crate::ArgGroup::id] for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate Self via [FromArgMatches::from_arg_matches_mut]

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate self via [FromArgMatches::update_from_arg_matches_mut]

impl Clone for CliServerArgs

fn clone(&self) -> CliServerArgs

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl CommandFactory for CliServerArgs

fn command<'b>() -> Command

Build a [Command] that can instantiate Self.

fn command_for_update<'b>() -> Command

Build a [Command] that can update self.

impl Debug for CliServerArgs

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromArgMatches for CliServerArgs

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Parser for CliServerArgs

fn parse() -> Self

Parse from std::env::args_os(), [exit][Error::exit] on error.

fn try_parse() -> Result<Self, Error>

Parse from std::env::args_os(), return Err on error.

fn parse_from<I, T>(itr: I) -> Self

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, [exit][Error::exit] on error.

fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, return Err on error.

fn update_from<I, T>(&mut self, itr: I)

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, [exit][Error::exit] on error.

fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, return Err on error.