57 lines
1.6 KiB
Markdown
57 lines
1.6 KiB
Markdown
# sha256 crypto digest
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[docsrs]: https://docs.rs/sha256
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[](https://github.com/baoyachi/sha256-rs/actions?query=workflow%3Abuild)
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[](https://crates.io/crates/sha256)
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[](https://docs.rs/sha256)
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[](https://crates.io/crates/sha256)
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## Examples
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#### sha256 digest function
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```rust
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use sha256::digest;
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fn main() {
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let input = String::from("hello");
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let val = digest(input);
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assert_eq!(val,"2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824");
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//sha256 digest &str
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let input = "hello";
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let val = digest(input);
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assert_eq!(val,"2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824");
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//sha256 digest &mut &str
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let mut input = "hello";
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let val = digest(&mut input);
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assert_eq!(val,"2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824");
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//sha256 digest char
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let mut input = "π";
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let val = digest(input);
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assert_eq!(val,"2617fcb92baa83a96341de050f07a3186657090881eae6b833f66a035600f35a");
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let input = b"hello";
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let val = digest(input);
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assert_eq!(val, "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824");
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}
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```
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#### sha256 try_digest function
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```rust
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use sha256::try_digest;
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use std::path::Path;
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fn main() {
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let input = Path::new("./foo.file");
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let val = try_digest(input).unwrap();
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assert_eq!(val,"433855b7d2b96c23a6f60e70c655eb4305e8806b682a9596a200642f947259b1");
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}
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```
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