Struct ScriptBuilder 

pub struct ScriptBuilder<'a, SE: ScriptExpression>(/* private fields */);

Assembles a Script one operation at a time.

let script = ScriptBuilder::<MyExpression>::default()
    .expression(MyExpression::Literal(40))
    .expression(MyExpression::Literal(2))
    .call_function(FunctionQuery { name: Some("add".into()), ..Default::default() })
    .build();

Implementations

impl<'a, SE: ScriptExpression> ScriptBuilder<'a, SE>

pub fn build(self) -> ScriptHandle<'a, SE>

Finishes the script and shares it.

pub fn expression(self, expression: SE) -> Self

Appends ScriptOperation::Expression.

pub fn define_register(self, query: TypeQuery<'a>) -> Self

Appends ScriptOperation::DefineRegister.

pub fn drop_register(self, index: usize) -> Self

Appends ScriptOperation::DropRegister.

pub fn push_from_register(self, index: usize) -> Self

Appends ScriptOperation::PushFromRegister.

pub fn pop_to_register(self, index: usize) -> Self

Appends ScriptOperation::PopToRegister.

pub fn move_register(self, from: usize, to: usize) -> Self

Appends ScriptOperation::MoveRegister.

pub fn call_function(self, query: FunctionQuery<'a>) -> Self

Appends ScriptOperation::CallFunction.

pub fn branch_scope( self, scope_success: ScriptHandle<'a, SE>, scope_failure: Option<ScriptHandle<'a, SE>>, ) -> Self

Appends ScriptOperation::BranchScope.

pub fn loop_scope(self, scope: ScriptHandle<'a, SE>) -> Self

Appends ScriptOperation::LoopScope.

pub fn push_scope(self, scope: ScriptHandle<'a, SE>) -> Self

Appends ScriptOperation::PushScope.

pub fn pop_scope(self) -> Self

Appends ScriptOperation::PopScope.

pub fn continue_scope_conditionally(self) -> Self

Appends ScriptOperation::ContinueScopeConditionally.

pub fn suspend(self) -> Self

Appends ScriptOperation::Suspend.

Trait Implementations

impl<SE: ScriptExpression> Default for ScriptBuilder<'_, SE>

fn default() -> Self

Returns the “default value” for a type.