Method alloc

crates/ixon/src/metadata.rs:97–101

Allocate a new node in the arena, returning its index.

(&mut self, node: ExprMetaData)

  /// only the originally-applied source prefix from `entries`.
  ///
  /// `wrapper_meta` points at the ordinary Binder/CallSite metadata tree for
  /// the synthesized wrapper. Kernel meta-ingress follows it so binder-type
  /// references retain complete metadata; source decompile intentionally
  /// discards that wrapper tree.
  EtaCallSite {
    n_synth: u64,
    name: Address,
    entries: Vec<CallSiteEntry>,