early command line args
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||||||
|
checksum = "447660ad36a13288b1db4d4248e857b510e8c3a225c822ba4fb748c0aafecffd"
|
||||||
18
Cargo.toml
18
Cargo.toml
|
|
@ -1,8 +1,20 @@
|
||||||
[package]
|
[package]
|
||||||
name = "RustCommandLineCalculator"
|
name = "rust_command_line_calculator"
|
||||||
version = "0.1.0"
|
version = "0.1.1"
|
||||||
edition = "2021"
|
edition = "2021"
|
||||||
|
authors = ["Christoph J. Scherr <software@cscherr.de>"]
|
||||||
|
license = "GPL3"
|
||||||
|
description = "fast, scriptable calculator designed to run right in your shell"
|
||||||
|
readme = "README.md"
|
||||||
|
homepage = "https://github.com/PlexSheep/RustCommandLineCalculator"
|
||||||
|
repository = "https://github.com/PlexSheep/RustCommandLineCalculator"
|
||||||
|
keywords = ["cli", "calculator", "scriptable"]
|
||||||
|
categories = ["command-line-utilities"]
|
||||||
|
|
||||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
[[bin]]
|
||||||
|
name = "rclc"
|
||||||
|
path = "src/main.rs"
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
|
clap = { version = "4.0", features = ["derive"] }
|
||||||
|
anyhow = "1.0"
|
||||||
|
|
|
||||||
|
|
@ -0,0 +1,2 @@
|
||||||
|
|
||||||
|
|
||||||
37
src/main.rs
37
src/main.rs
|
|
@ -1,3 +1,36 @@
|
||||||
fn main() {
|
mod expression_parser;
|
||||||
println!("Hello, world!");
|
mod linear_algebra;
|
||||||
|
|
||||||
|
use clap::{Parser, Subcommand};
|
||||||
|
|
||||||
|
#[derive(Parser)]
|
||||||
|
#[command(author, version, about, long_about = None)]
|
||||||
|
struct Arg {
|
||||||
|
/// Show verbose output
|
||||||
|
#[arg(short, long)]
|
||||||
|
verbose: bool,
|
||||||
|
|
||||||
|
/// Show debug output
|
||||||
|
#[arg(short, long, default_value_t = false)]
|
||||||
|
debug: bool,
|
||||||
|
|
||||||
|
#[command(subcommand)]
|
||||||
|
command: Option<Commands>,
|
||||||
|
|
||||||
|
/// An expression that should be used to calculate something
|
||||||
|
expressionVector: Vec<String>,
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#[derive(Subcommand)]
|
||||||
|
enum Commands {
|
||||||
|
/// Assert if two expressions are equal to each other
|
||||||
|
Equal {
|
||||||
|
expressionVector: Vec<String>,
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fn main() {
|
||||||
|
let args = Arg::parse();
|
||||||
|
dbg!(args.expressionVector);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
|
||||||
Reference in New Issue