Struct Program 

pub struct Program { /* private fields */ }

An espy program which has been loaded into memory and is ready to be executed.

This program will be kept alive by any Functions it produces. If you intend on returning a small function from a large program and are concerned about the memory usage, consider moving that function and its dependencies to its own program, whose memory can then be managed separately.

Implementations

impl Program

pub fn eval<'host>(&self) -> Result<Value<'host>, Error>

Errors

Returns an error if the evaluating the program results in an error

Trait Implementations

impl Clone for Program

fn clone(&self) -> Program

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Program

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

Formats the value using the given formatter.

impl TryFrom<Rc<[u8]>> for Program

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: Rc<[u8]>) -> Result<Self, Self::Error>

Performs the conversion.