Struct rune::Options

pub struct Options {
    pub bytecode: bool,
    pub cfg_test: bool,
    pub v2: bool,
    // some fields omitted
}

Compiler options.

Fields

bytecode: bool

Support (experimental) bytecode caching.

cfg_test: bool

Compile for and enable test features

v2: bool

Use the second version of the compiler in parallel.

Implementations

impl Options

pub fn parse_option(&mut self, option: &str) -> Result<(), ConfigurationError>

Parse a compiler option. This is the function which parses the <option>[=<value>] syntax, which is used by among other things the Rune CLI with the -O <option>[=<value>] option.

It can be used to consistenly parse a collection of options by other programs as well.

pub fn test(&mut self, enabled: bool)

Enable the test configuration flag

pub fn debug_info(&mut self, enabled: bool)

Set if debug info is enabled or not. Defaults to true.

pub fn link_checks(&mut self, enabled: bool)

Set if link checks are enabled or not. Defaults to true. This will cause compilation to fail if an instruction references a function which does not exist.

pub fn macros(&mut self, enabled: bool)

Set if macros are enabled or not. Defaults to false.

pub fn bytecode(&mut self, enabled: bool)

Set if bytecode caching is enabled or not. Defaults to false.

pub fn memoize_instance_fn(&mut self, enabled: bool)

Memoize the instance function in a loop. Defaults to false.

Trait Implementations

impl Clone for Options

fn clone(&self) -> Options

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Options

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the “default value” for a type.