Struct ServeArgs 

pub struct ServeArgs {

    pub subcommand: Option<ServeSubcommand>,
    pub directory: PathBuf,
    pub port: u16,
    pub ws_port: u16,
    pub open: bool,
    pub cors: bool,
    pub cross_origin_isolated: bool,
    pub debug: bool,
    pub lint: bool,
    pub watch: bool,
    pub validate: bool,
    pub monitor: bool,
    pub exclude: Vec<String>,
}

Arguments for the serve command

Fields

subcommand: Option<ServeSubcommand>

Subcommand for serve (tree, viz, score)

directory: PathBuf

Directory to serve (default: current directory)

port: u16

HTTP port to listen on

ws_port: u16

WebSocket port for hot reload

open: bool

Open browser automatically

cors: bool

Enable CORS for cross-origin requests

cross_origin_isolated: bool

Enable Cross-Origin Isolation (COOP/COEP headers)

Required for SharedArrayBuffer and parallel WASM with Web Workers. Sets Cross-Origin-Opener-Policy: same-origin and Cross-Origin-Embedder-Policy: require-corp headers.

debug: bool

Enable debug mode with verbose request/response logging

lint: bool

Enable content linting (HTML/CSS/JS validation)

watch: bool

Enable file watching for hot reload (default: true)

validate: bool

Validate module imports before serving

Scans HTML files for JS/WASM imports and verifies they resolve with correct MIME types. Fails if any imports are broken.

monitor: bool

Monitor requests and warn about issues (404s, MIME mismatches)

exclude: Vec<String>

Exclude directories from validation (e.g., node_modules)

Can be specified multiple times: –exclude node_modules –exclude vendor

Trait Implementations

impl Args for ServeArgs

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 ServeArgs

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 ServeArgs

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

Formats the value using the given formatter.

impl FromArgMatches for ServeArgs

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 ServeArgs

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.