Struct InlineExpression 

pub struct InlineExpression(/* private fields */);

A ready-made ScriptExpression built from a closure.

Saves defining an expression type when a script is assembled in Rust rather than parsed.

Implementations

impl InlineExpression

pub fn copied<T>(value: T) -> InlineExpression

where T: Copy + Send + Sync + 'static,

An expression that pushes a copy of value every time it runs.

pub fn cloned<T>(value: T) -> InlineExpression

where T: Clone + Send + Sync + 'static,

An expression that pushes a clone of value every time it runs.

pub fn closure<F>(f: F) -> InlineExpression

where F: Fn(&mut Context, &Registry) + Send + Sync + 'static,

An expression that runs an arbitrary closure.

Trait Implementations

impl ScriptExpression for InlineExpression

fn evaluate(&self, context: &mut Context, registry: &Registry)

Runs this expression against the running context.