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feat(nix-compat/narinfo/signature): add new() constructor

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This is useful when creating a new Signature struct where the individual
elements are already parsed.

Change-Id: Ie33c66287641951e7a030aaa1e7ff0a86b2628ac
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10111
Reviewed-by: edef <edef@edef.eu>
Autosubmit: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
This commit is contained in:
Florian Klink 2023-11-22 21:47:28 +02:00 committed by flokli
parent c44cbc852a
commit 639cca3e22
1 changed files with 5 additions and 0 deletions
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5
tvix/nix-compat/src/narinfo/signature.rs
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@ -4,11 +4,16 @@ use data_encoding::BASE64;
#[derive(Debug)] #[derive(Debug)]
pub struct Signature<'a> { pub struct Signature<'a> {
/// TODO(edef): be stricter with signature names here, they especially shouldn't have newlines!
name: &'a str, name: &'a str,
bytes: [u8; 64], bytes: [u8; 64],
} }
impl<'a> Signature<'a> { impl<'a> Signature<'a> {
pub fn new(name: &'a str, bytes: [u8; 64]) -> Self {
Self { name, bytes }
}
pub fn parse(input: &'a str) -> Result<Signature<'a>, SignatureError> { pub fn parse(input: &'a str) -> Result<Signature<'a>, SignatureError> {
let (name, bytes64) = input let (name, bytes64) = input
.split_once(':') .split_once(':')