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