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32 lines
793 B
32 lines
793 B
4 years ago
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use zerocopy::AsBytes;
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use zerocopy::Unaligned;
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// Apparently, zerocopy doesn't know how to make a Vec as bytes (examples show
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// the use of array, so I believe the problem is that a Vec doesn't have a
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// defined, specific size).
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#[derive(AsBytes, Unaligned)]
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#[repr(C)]
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struct Entry {
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directories: Vec<String>,
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files: Vec<String>,
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}
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fn main() {
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let command = std::env::args().nth(1).unwrap();
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match &command[..] {
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"fill" => fill_db(),
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"search" => search_db(),
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}
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}
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fn fill_db() {
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let db = sled::open("example.db").unwrap();
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let root = Entry {
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directories: vec!["usr".into(), "etc".into()],
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files: vec!["boot.img".into()],
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};
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let mut conv = vec![];
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conv.extend_from_slice(&root.as_bytes());
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db.insert("/", conv);
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}
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