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|
mod flags {
#![allow(unused)]
use std::path::PathBuf;
xflags::xflags! {
src "./examples/longer.rs"
cmd rust-analyzer {
/// Set verbosity level
repeated -v, --verbose
/// Log to the specified file instead of stderr.
optional --log-file path: PathBuf
default cmd run-server {
/// Print version
optional --version
}
/// Parse tree
cmd parse {
/// Suppress printing
optional --no-dump
}
/// Benchmark specific analysis operation
cmd analysis-bench
/// Directory with Cargo.toml
optional path: PathBuf
{
/// Compute syntax highlighting for this file
required --highlight path: PathBuf
/// Compute highlighting for this line
optional --line num: u32
}
}
}
// generated start
// The following code is generated by `xflags` macro.
// Run `env UPDATE_XFLAGS=1 cargo build` to regenerate.
#[derive(Debug)]
pub struct RustAnalyzer {
pub verbose: u32,
pub log_file: Option<PathBuf>,
pub subcommand: RustAnalyzerCmd,
}
#[derive(Debug)]
pub enum RustAnalyzerCmd {
RunServer(RunServer),
Parse(Parse),
AnalysisBench(AnalysisBench),
}
#[derive(Debug)]
pub struct RunServer {
pub version: bool,
}
#[derive(Debug)]
pub struct Parse {
pub no_dump: bool,
}
#[derive(Debug)]
pub struct AnalysisBench {
pub path: Option<PathBuf>,
pub highlight: PathBuf,
pub line: Option<u32>,
}
impl RustAnalyzer {
pub const HELP: &'static str = Self::HELP_;
pub fn from_env() -> xflags::Result<Self> {
Self::from_env_()
}
pub fn from_vec(args: Vec<std::ffi::OsString>) -> xflags::Result<Self> {
Self::from_vec_(args)
}
}
// generated end
}
fn main() {
match flags::RustAnalyzer::from_env() {
Ok(flags) => eprintln!("{:#?}", flags),
Err(err) => eprintln!("{}", err),
}
}
|
