Struct Arena 

pub struct Arena { /* private fields */ }

Top-level arena that holds all memory pools for expressions, strings, and types.

Implementations

impl Arena

pub fn freeze(&mut self)

Freezes the type arena to mark the current state as baseline.

pub fn free_space(&mut self)

Frees types allocated after the last freeze, reclaiming memory for reuse.

Trait Implementations

impl Default for Arena

fn default() -> Arena

Returns the “default value” for a type.

impl Serialize for Arena

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

where __S: Serializer,

Serialize this value into the given Serde serializer.