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bench514d311de

use clap for arguement parsing

Author
krolxon
Date
2026-01-04 23:54 +0530
Parent
debe2ec
Commit
4d311dec594811debcda82069bfdd72906101233

+192 −2

3 files changed

Browse files Patch
−Context 3+
  1. M Cargo.lock +179 −0
  2. M Cargo.toml +1 −0
  3. M src/main.rs +12 −2
M Cargo.lock View
@@ -2,6 +2,185 @@
22 # It is not intended for manual editing.
33 version = 4
44
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10+dependencies = [
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12+ "anstyle-parse",
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16+ "is_terminal_polyfill",
17+ "utf8parse",
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31+dependencies = [
32+ "utf8parse",
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35+[[package]]
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49+dependencies = [
50+ "anstyle",
51+ "once_cell_polyfill",
52+ "windows-sys",
53+]
54+
55+[[package]]
56+name = "clap"
57+version = "4.5.54"
58+source = "registry+https://github.com/rust-lang/crates.io-index"
59+checksum = "c6e6ff9dcd79cff5cd969a17a545d79e84ab086e444102a591e288a8aa3ce394"
60+dependencies = [
61+ "clap_builder",
62+ "clap_derive",
63+]
64+
65+[[package]]
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68+source = "registry+https://github.com/rust-lang/crates.io-index"
69+checksum = "fa42cf4d2b7a41bc8f663a7cab4031ebafa1bf3875705bfaf8466dc60ab52c00"
70+dependencies = [
71+ "anstream",
72+ "anstyle",
73+ "clap_lex",
74+ "strsim",
75+]
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82+dependencies = [
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5101 [[package]]
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166+
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M Cargo.toml View
@@ -4,3 +4,4 @@ version = "0.1.0"
44 edition = "2024"
55
66 [dependencies]
7+clap = { version = "4.5.54", features = ["derive"] }
M src/main.rs View
@@ -5,14 +5,24 @@ mod memory;
55
66 use cpu::CPU;
77 use memory::Memory;
8−
8+use clap::Parser;
99 use crate::assembler::assembler;
1010
11+#[derive(Parser, Debug)]
12+#[command(version, about, long_about = None)]
13+struct Args {
14+ #[arg(short, long)]
15+ filename: String,
16+}
17+
18+
1119 fn main() {
20+ let args = Args::parse();
21+
1222 let mut cpu = CPU::default();
1323 let mut mem = Memory::new();
1424
15− let asm = std::fs::read_to_string("program.asm").unwrap();
25+ let asm = std::fs::read_to_string(args.filename).unwrap();
1626 let program = assembler(&asm);
1727
1828 for (i, byte) in program.iter().enumerate() {