Struct GeneratedArtifact 

pub struct GeneratedArtifact {
    pub path: String,
    pub content: String,
    pub kind: ArtifactKind,
    pub source_hash: String,
    pub morphism_chain: Vec<String>,
}

A single generated file from a backend.

The source_hash and morphism_chain fields carry provenance — they answer “where did this file come from?” in a machine-readable form. They are populated automatically by the blanket Morphism<ResourceInput, Vec<GeneratedArtifact>> impl on every Backend, so handwritten backend code rarely has to set them.

Both default to empty so the addition is non-breaking for consumers that construct artifacts directly.

Fields

path: String

Relative output path for the file.

content: String

File content.

kind: ArtifactKind

What kind of artifact this is.

source_hash: String

Content hash (lowercase hex, 64 chars) of the source IR value this artifact was rendered from. Empty string when unattached.

morphism_chain: Vec<String>

Ordered list of morphism names applied to produce this artifact. First element is the outermost morphism (typically the Backend name); last is the innermost. Empty when unattached.

Implementations

impl GeneratedArtifact

pub fn new( path: impl Into<String>, content: impl Into<String>, kind: ArtifactKind, ) -> Self

Create a new artifact with the given path, content, and kind. Provenance fields default to empty.

pub fn with_provenance( self, source_hash: impl Into<String>, morphism_chain: Vec<String>, ) -> Self

Attach provenance: record the source IR’s content hash and the morphism chain that produced this artifact. Returns self for method chaining.

pub fn has_provenance(&self) -> bool

Whether this artifact carries a source-hash attestation.

Trait Implementations

impl Clone for GeneratedArtifact

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for GeneratedArtifact

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

Formats the value using the given formatter.

impl Default for GeneratedArtifact

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GeneratedArtifact

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for GeneratedArtifact

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

Formats the value using the given formatter.

impl Eq for GeneratedArtifact

impl PartialEq for GeneratedArtifact

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for GeneratedArtifact

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for GeneratedArtifact