Struct quad_compat_rhai::FnCallExpr

pub struct FnCallExpr {
    pub namespace: Option<NamespaceRef>,
    pub name: Identifier,
    pub hashes: FnCallHashes,
    pub args: StaticVec<Expr>,
    pub constants: StaticVec<Dynamic>,
    pub capture_parent_scope: bool,
}

(internals) A function call. Exported under the internals feature only.

Fields

namespace: Option<NamespaceRef>

Namespace of the function, if any.

name: Identifier

Function name.

hashes: FnCallHashes

Pre-calculated hashes.

args: StaticVec<Expr>

List of function call argument expressions.

constants: StaticVec<Dynamic>

List of function call arguments that are constants.

Any arguments in args that is Expr::Stack indexes into this array to find the constant for use as its argument value.

Notes

Constant arguments are very common in function calls, and keeping each constant in an Expr::DynamicConstant involves an additional allocation. Keeping the constant values in an inlined array avoids these extra allocations.

capture_parent_scope: bool

Does this function call capture the parent scope?

Implementations

impl FnCallExpr

pub const fn is_qualified(&self) -> bool

Does this function call contain a qualified namespace?

pub fn into_fn_call_expr(self, pos: Position) -> Expr

Convert this into an Expr::FnCall.

Trait Implementations

impl Clone for FnCallExpr

fn clone(&self) -> FnCallExpr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FnCallExpr

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

Formats the value using the given formatter.

impl Default for FnCallExpr

fn default() -> FnCallExpr

Returns the “default value” for a type.

impl Hash for FnCallExpr

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.