Struct HandlerMeta 

pub struct HandlerMeta {
    pub name: String,
    pub aliases: Vec<String>,
    pub type_id: i8,
    pub ecosystem: String,
    pub extensions: Vec<String>,
    pub description: String,
    pub commands: Vec<HandlerCommand>,
}

Discovery metadata for a package handler — the single source of truth the registry uses to enumerate handlers at runtime (znippy handlers) and to resolve a --format <name> selection (canonical name or any alias).

Fields

name: String

Canonical handler name, e.g. "cargo".

aliases: Vec<String>

Alternate names accepted on the CLI, e.g. ["rust"].

type_id: i8

On-disk DenseUnion / pkg_type discriminant this handler writes.

ecosystem: String

Human description of the packaging ecosystem, e.g. "Rust / crates.io".

extensions: Vec<String>

File extensions the handler claims, e.g. [".crate"].

description: String

One-line summary.

commands: Vec<HandlerCommand>

Handler-specific subcommands callable from the CLI (the handler’s “API”).

Trait Implementations

impl Clone for HandlerMeta

fn clone(&self) -> HandlerMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HandlerMeta

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

Formats the value using the given formatter.