Struct sljs_cli::Args

pub(crate) struct Args {
    pub(crate) sources: Vec<PathBuf>,
    pub(crate) eval: Vec<String>,
    pub(crate) interactive: bool,
    pub(crate) nodejs: bool,
    pub(crate) esprima: bool,
    pub(crate) json: bool,
    pub(crate) debug: bool,
}

Fields

sources: Vec<PathBuf>

The source files to read, may be empty for stdin.

eval: Vec<String>

Evaluate a snippet

interactive: bool

Run REPL even if sources or eval were given

nodejs: bool

Parse sources using Esprima in an external Nodejs process

esprima: bool

Parse sources using an internal Esprima instance [experimental]

json: bool

Expect ESTree AST as JSON input

debug: bool

Debug output

Implementations

impl Args

pub(crate) fn select_parser(&self) -> Result<Box<dyn JSParser>>

Trait Implementations

impl Args for Args

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

Append to [Command] so it can instantiate Self.

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

Append to [Command] so it can update self.

impl CommandFactory for Args

fn into_app<'b>() -> Command<'b>

Deprecated, replaced with CommandFactory::command

fn into_app_for_update<'b>() -> Command<'b>

Deprecated, replaced with CommandFactory::command_for_update

fn command<'help>() -> App<'help>

Build a [Command] that can instantiate Self.

fn command_for_update<'help>() -> App<'help>

Build a [Command] that can update self.

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 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 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 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.