Struct Args 

pub struct Args {
    command: Option<Commands>,
    username: Option<String>,
    port: Option<u16>,
    hosts: Vec<String>,
    debug: bool,
}

Cluster SSH tool for Windows inspired by csshX

The main CLI arguments

Fields

command: Option<Commands>

Optional subcommand Usually not specified by the user

username: Option<String>

Optional username used to connect to the hosts

port: Option<u16>

Optional port used for all SSH connections

hosts: Vec<String>

Hosts and/or cluster tag(s) to connect to

Hosts or cluster tags might use brace expansion, but need to be properly quoted.

E.g.: csshw.exe "host{1..3}" hostA

Hosts can include a username which will take precedence over the username given via the -u option and over any ssh config value.

E.g.: csshw.exe -u user3 user1@host1 userA@hostA host3

Hosts can include a port number which will take precedence over the port given via the -p option.

E.g.: csshw.exe -p 33 host1:11 host2:22 host3

If no hosts are provided and the application is launched in a new console window (e.g. by double clicking the executable in the File Explorer), it will launch in interactive mode.

debug: bool

Enable extensive logging

Trait Implementations

impl Args for Args

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 CommandFactory for Args

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 Args

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

Formats the value using the given formatter.

impl FromArgMatches for Args

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 Args

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.