Struct rhai::EvalState

pub struct EvalState {
    pub always_search: bool,
    pub scope_level: usize,
    pub operations: u64,
    pub modules: usize,
}

[INTERNALS] A type that holds all the current states of the Engine. Exported under the internals feature only.

WARNING

This type is volatile and may change.

Fields

always_search: bool

Normally, access to variables are parsed with a relative offset into the scope to avoid a lookup. In some situation, e.g. after running an eval statement, subsequent offsets become mis-aligned. When that happens, this flag is turned on to force a scope lookup by name.

scope_level: usize

Level of the current scope. The global (root) level is zero, a new block (or function call) is one level higher, and so on.

operations: u64

Number of operations performed.

modules: usize

Number of modules loaded.

Implementations

impl State

pub fn new() -> Self

Create a new State.

Trait Implementations

impl Clone for State

fn clone(&self) -> State

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for State

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

Formats the value using the given formatter.

impl Default for State

fn default() -> State

Returns the "default value" for a type.

impl Eq for State

impl Hash for State

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl PartialEq<State> for State

fn eq(&self, other: &State) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &State) -> bool

This method tests for !=.

impl StructuralEq for State

impl StructuralPartialEq for State