qrab 0.1.5

A readable quantum-circuit compiler for TikZ, Typst, SVG, and Quirk
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

use std::path::PathBuf;

use clap::{Args, Parser, Subcommand, ValueEnum};

#[derive(Debug, Parser)]
#[command(
    name = "qrab",
    version,
    about = "Readable quantum circuits for TikZ, Typst/Quill, SVG, and Quirk",
    propagate_version = true,
    arg_required_else_help = true
)]
pub(crate) struct Cli {
    #[command(subcommand)]
    pub(crate) command: Command,
}

#[derive(Debug, Subcommand)]
pub(crate) enum Command {
    /// Check a circuit without rendering it.
    Check {
        /// Input `.qrab` file.
        input: PathBuf,
    },
    /// Compile a circuit to LaTeX, Typst, SVG, Quirk, or all of them.
    Compile(CompileArgs),
    /// Convert a Quirk URL to qrab source.
    ImportQuirk {
        /// Escaped or unescaped Quirk circuit URL.
        url: String,
        /// Output `.qrab` file; writes to stdout when omitted.
        #[arg(short, long)]
        output: Option<PathBuf>,
    },
    /// Install the qrab agent skill in the current project.
    InstallSkill,
}

#[derive(Debug, Args)]
pub(crate) struct CompileArgs {
    /// Input `.qrab` file.
    pub(crate) input: PathBuf,
    /// Output backend.
    #[arg(short, long, value_enum, default_value_t = OutputTarget::All)]
    pub(crate) target: OutputTarget,
    /// Output file; requires a single backend.
    #[arg(short, long)]
    pub(crate) output: Option<PathBuf>,
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, ValueEnum)]
pub(crate) enum OutputTarget {
    #[value(alias = "tikz")]
    Latex,
    #[value(alias = "quill")]
    Typst,
    Svg,
    Quirk,
    All,
}