Struct Cli 

pub struct Cli {

    pub eval: Option<String>,
    pub print: Option<String>,
    pub repl: bool,
    pub lsp: bool,
    pub dap: bool,
    pub build: bool,
    pub dump_bytecode: bool,
    pub dump_tokens: bool,
    pub dump_ast: bool,
    pub disasm: bool,
    pub tiers: bool,
    pub no_warnings: bool,
    pub no_deprecation: bool,
    pub trace_warnings: bool,
    pub trace_deprecation: bool,
    pub file: Option<String>,
    pub argv: Vec<String>,
}

Fields

eval: Option<String>

Evaluate a one-liner instead of a file (node -e 'console.log(1+1)').

print: Option<String>

Evaluate a one-liner and print its result (node -p '1+1' → 2).

repl: bool

Start the interactive REPL.

lsp: bool

Speak the Language Server Protocol over stdio.

dap: bool

Speak the Debug Adapter Protocol over stdio.

build: bool

Ahead-of-time compile the script to a standalone native executable.

dump_bytecode: bool

Print the compiled fusevm bytecode for the script and exit.

dump_tokens: bool

Print the lexer token stream for the script and exit.

dump_ast: bool

Print the parsed AST for the script and exit.

disasm: bool

Print a fusevm bytecode disassembly listing for the script and exit.

tiers: bool

Run the script, then report which fusevm tiers took each of its chunks.

no_warnings: bool

Silence all process.emitWarning output (Node’s --no-warnings).

no_deprecation: bool

Silence DeprecationWarnings only (Node’s --no-deprecation).

trace_warnings: bool

Suppress the one-time “(Use node --trace-warnings ...)” hint on warnings.

trace_deprecation: bool

Suppress that hint for DeprecationWarnings (Node’s --trace-deprecation).

file: Option<String>

The .js script to run (omit with –repl / –lsp / –dap / -e).

argv: Vec<String>

Arguments passed through to the JS program.

Trait Implementations

impl Args for Cli

fn group_id() -> Option<Id>

Report the 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 Cli

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 Cli

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

Formats the value using the given formatter.

impl FromArgMatches for Cli

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 Cli

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.