Struct PackMetadata 

pub struct PackMetadata {
    pub name: Option<String>,
    pub description: Option<String>,
    pub authors: Vec<String>,
    pub tags: Vec<String>,
    pub parameters: BTreeMap<String, Parameter>,
    pub extends: Vec<String>,
}

metadata block of a v3 invariants file. Acts as the pack header when the file is loaded as a rule pack.

Fields

name: Option<String>

Canonical pack name. When the file is referenced via wallfacer property --pack <name>, <name> should match this.

description: Option<String>

One-paragraph human-readable description.

authors: Vec<String>

Author identities (free-form strings, e.g. "wallfacer-core", "alice@example.org").

tags: Vec<String>

Tags for catalog grouping (e.g. ["security", "auth"]).

parameters: BTreeMap<String, Parameter>

Declared parameters. Every {{name}} referenced in the file must be declared here; the value of default is substituted unless the caller passes an override via parse_with_overrides.

extends: Vec<String>

Names of other packs whose invariants are imported when this pack is loaded. Cycles are rejected; depth is capped by MAX_EXTENDS_DEPTH. Resolution lives in crate::run::pack::resolve_extends.

Trait Implementations

impl Clone for PackMetadata

fn clone(&self) -> PackMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PackMetadata

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

Formats the value using the given formatter.

impl Default for PackMetadata

fn default() -> PackMetadata

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PackMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PackMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.