Struct OutputConfig 

pub struct OutputConfig { /* private fields */ }

Configuration for ceremony output directory structure.

All ceremony outputs (artifacts and transcript) are written to a structured directory layout:

ceremony-name-20251229T143022/
├── transcript.jsonl
└── artifacts/
    ├── wrapped_key.bin
    ├── public_key.pem
    └── share_1.txt

Implementations

impl OutputConfig

pub fn new(base_dir: PathBuf) -> Self

Create a new output configuration with the given base directory.

pub fn for_ceremony(parent: Option<PathBuf>, ceremony_name: &str) -> Self

Create output configuration for a ceremony run.

Generates a timestamped directory name from the ceremony name: <parent>/<ceremony-slug>-<YYYYMMDDTHHMMSS>/

Arguments

• parent - Parent directory (defaults to current directory if None)
• ceremony_name - Human-readable ceremony name to slugify

pub fn base_dir(&self) -> &Path

Returns the base output directory.

pub fn artifacts_dir(&self) -> PathBuf

Returns the path to the artifacts subdirectory.

pub fn transcript_path(&self) -> PathBuf

Returns the path to the transcript file.

Uses JSONL format (transcript.jsonl) for hash-chained event log.

pub fn evidence_dir(&self) -> PathBuf

Returns the path to the evidence subdirectory.

pub fn artifact_path( &self, id: &str, extension: &str, ) -> Result<PathBuf, PathSafetyError>

Returns the path for an artifact with the given ID and extension.

The id is treated as untrusted: it becomes a filename directly inside the artifacts directory, so this rejects any id that contains a path separator or .. traversal. The resolver already validates artifact ids at load time; this is the defense-in-depth check at the filesystem boundary so a future code path cannot reintroduce a traversal.

Errors

Returns PathSafetyError if id is not a safe single filename.

Trait Implementations

impl Clone for OutputConfig

fn clone(&self) -> OutputConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputConfig

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

Formats the value using the given formatter.