619b0bc432
- Move single-file tools to tools/ organized by category (security, forensics, data, etc.) - Move multi-file projects to projects/ (go-tools, puzzlebox, timesketch, rust-tools) - Move system scripts to scripts/ (proxy, display, setup, windows) - Organize config files in config/ (shell, visidata, applications) - Move experimental tools to archive/experimental - Create 'what' fuzzy search tool with progressive enhancement (ollama->fzf->grep) - Add initial metadata database for intelligent tool discovery - Preserve git history using 'git mv' commands
37 lines
927 B
Rust
37 lines
927 B
Rust
use std::collections::HashSet;
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use std::hash::{Hash, Hasher};
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use std::collections::hash_map::DefaultHasher;
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struct HashOnlySet {
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set: HashSet<u64>,
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}
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impl HashOnlySet {
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fn new() -> HashOnlySet {
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HashOnlySet { set: HashSet::new() }
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}
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fn insert<T: Hash>(&mut self, item: &T) -> bool {
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let hash = Self::hash_item(item);
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self.set.insert(hash)
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}
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fn contains<T: Hash>(&self, item: &T) -> bool {
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let hash = Self::hash_item(item);
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self.set.contains(&hash)
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}
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fn hash_item<T: Hash>(item: &T) -> u64 {
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let mut hasher = DefaultHasher::new();
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item.hash(&mut hasher);
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hasher.finish()
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}
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}
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fn main() {
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let mut set = HashOnlySet::new();
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set.insert(&"Hello, world!");
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println!("Contains 'Hello, world!': {}", set.contains(&"Hello, world!"));
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println!("Contains 'Goodbye, world!': {}", set.contains(&"Goodbye, world!"));
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}
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