Struct PathInfo

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pub struct PathInfo {
    pub deriver: Option<String>,
    pub references: Vec<String>,
    pub nar_hash: String,
    pub nar_size: u64,
    pub ultimate: bool,
    pub signatures: Vec<String>,
    pub ca: Option<String>,
    pub registration_time: DateTime<Utc>,
}
Expand description

PathInfo, like nix path-info would return.

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§deriver: Option<String>

The first derivation that produced this path.

Note that if a second derivation produces the same output, eg. because an input changed, but not in a way which affects the contents of the output, this will still point to the first derivation, which may not be in your store (anymore).

If you want to know which derivations actually in your store can produce a path, use Store::query_valid_derivers() instead.

§references: Vec<String>

Other paths referenced by this path.

§nar_hash: String

NAR hash, in the form: “(algo)-(hash)”.

§nar_size: u64

NAR size.

§ultimate: bool

Is this path “ultimately trusted”, eg. built locally?

§signatures: Vec<String>

Optional signatures, eg. from a binary cache.

§ca: Option<String>

An assertion that this path is content-addressed, eg. for fixed-output derivations.

§registration_time: DateTime<Utc>

When the path was registered, eg. placed into the local store.

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impl Clone for PathInfo

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fn clone(&self) -> PathInfo

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PathInfo

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for PathInfo

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fn default() -> PathInfo

Returns the “default value” for a type. Read more
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impl PartialEq for PathInfo

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fn eq(&self, other: &PathInfo) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for PathInfo

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impl StructuralPartialEq for PathInfo

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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