Struct CcDiscoveredInputs 

pub struct CcDiscoveredInputs {
    pub inputs: Vec<CcActionInput>,
    /* private fields */
}

A complete, content-addressed compiler input manifest.

Fields

inputs: Vec<CcActionInput>

Content-addressed inputs, including include-directory manifests.

Implementations

impl CcDiscoveredInputs

pub fn collect( working_dir: &Path, files: BTreeSet<PathBuf>, directories: BTreeSet<PathBuf>, ) -> Result<Self, CcBypassReason>

Digest every file the compilation read, and summarize the directories it searched.

Digesting the files answers “did any input change”. The directory manifests answer the question a dependency list cannot: whether a header that was not read now exists somewhere that would shadow one that was.

pub fn files(&self) -> impl Iterator<Item = &CcActionInput>

File inputs, excluding include-directory manifests.

pub fn verify_not_modified_since( &self, started_at: SystemTime, ) -> Result<(), CcBypassReason>

Reject inputs whose modification time overlaps the compiler invocation.

Contents are hashed after the compiler reports the paths it read. This timestamp barrier prevents a write that landed during the compile from being mistaken for the contents that produced the object; verify closes the remaining race after hashing.

pub fn verify(&self) -> Result<(), CcBypassReason>

Rehash every discovered file before publication, degrading a changed input to a miss rather than storing an object under a stale key.

pub fn apply_to( self, context: &mut CcActionContext, ) -> Result<(), CcBypassReason>

Merge the manifest into an action context after confirming both use the same compiler working directory.

Trait Implementations

impl Clone for CcDiscoveredInputs

fn clone(&self) -> CcDiscoveredInputs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CcDiscoveredInputs

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

Formats the value using the given formatter.

impl Eq for CcDiscoveredInputs

impl PartialEq for CcDiscoveredInputs

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CcDiscoveredInputs