Struct VariableCapabilities 

pub struct VariableCapabilities { /* private fields */ }

Available on crate feature codegen only.

Tracks which variables have Mount and/or Sync statements.

This is used to detect when a variable needs Distributed<T> instead of separate persistence and synchronization wrappers. A variable that is both mounted and synced can use the unified Distributed<T> type.

Detection Flow

Pre-scan all statements
      ↓
Found "Mount x at path"  →  x.mounted = true, x.mount_path = Some(path)
Found "Sync x on topic"  →  x.synced = true, x.sync_topic = Some(topic)
      ↓
If x.mounted && x.synced  →  Use Distributed<T> with both

Trait Implementations

impl Debug for VariableCapabilities

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

Formats the value using the given formatter.

impl Default for VariableCapabilities

fn default() -> VariableCapabilities

Returns the “default value” for a type.