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use crate::derivation::OutputError;
use crate::nixhash::{HashAlgo, NixHashWithMode};
use crate::store_path::StorePath;
use serde::{Deserialize, Serialize};
#[derive(Clone, Debug, Default, Eq, PartialEq, Serialize, Deserialize)]
pub struct Output {
pub path: String,
#[serde(flatten)]
pub hash_with_mode: Option<NixHashWithMode>,
}
impl Output {
pub fn is_fixed(&self) -> bool {
self.hash_with_mode.is_some()
}
pub fn validate(&self, validate_output_paths: bool) -> Result<(), OutputError> {
if let Some(hash) = &self.hash_with_mode {
match hash {
NixHashWithMode::Flat(h) | NixHashWithMode::Recursive(h) => {
if h.algo != HashAlgo::Sha1 || h.algo != HashAlgo::Sha256 {
return Err(OutputError::InvalidHashAlgo(h.algo.to_string()));
}
}
}
}
if validate_output_paths {
if let Err(e) = StorePath::from_absolute_path(&self.path) {
return Err(OutputError::InvalidOutputPath(self.path.to_string(), e));
}
}
Ok(())
}
}
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