40 lines
1,004 B
Rust
40 lines
1,004 B
Rust
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use std::fmt::Display;
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use serde::{Deserialize, Serialize};
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use crate::nixhash::Error;
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/// This are the hash algorithms supported by cppnix.
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#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize)]
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pub enum HashAlgo {
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Md5,
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Sha1,
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Sha256,
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Sha512,
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}
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impl Display for HashAlgo {
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fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
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match &self {
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HashAlgo::Md5 => write!(f, "md5"),
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HashAlgo::Sha1 => write!(f, "sha1"),
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HashAlgo::Sha256 => write!(f, "sha256"),
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HashAlgo::Sha512 => write!(f, "sha512"),
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}
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}
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}
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impl TryFrom<&str> for HashAlgo {
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type Error = Error;
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fn try_from(algo_str: &str) -> Result<Self, Self::Error> {
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match algo_str {
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"md5" => Ok(Self::Md5),
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"sha1" => Ok(Self::Sha1),
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"sha256" => Ok(Self::Sha256),
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"sha512" => Ok(Self::Sha512),
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_ => Err(Error::InvalidAlgo(algo_str.to_string())),
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}
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}
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}
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