Struct Get 

pub struct Get;

Loads a variable from the variable registry, or returns the second argument (or an empty string) if it doesn’t exist.

Arguments

1. The name of the variable to load.
2. The value to output if the variable does not exist.

Trait Implementations

impl Clone for Get

fn clone(&self) -> Get

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Macro for Get

fn name(&self) -> &[u8]

The macro’s defined name.

fn description(&self) -> &str

The macro’s description.

fn eval<'arg, 'reg: 'arg, 'exec: 'reg>( &self, _x: &'exec Executor, v: &'reg mut VariableRegistry, _r: &mut Xoshiro128PlusPlus, args: &mut dyn Iterator<Item = &'arg [u8]>, ) -> Result<Cow<'static, [u8]>, MacroError>

Evaluates the macro.

fn clone(&self) -> Box<dyn Macro>

Clones this macro into a box;

fn source(&self) -> &[u8]

The macro’s source code.

impl Copy for Get