Struct For 

pub struct For;

Repeats a string for each element in a list, replacing one pattern in each with the list index and another with the value, optionally separated by a separator. The string, patterns, and list all must be valid UTF-8.

Arguments

1. The list to loop over
2. The list delimiter
3. The pattern to replace with the index
4. The pattern to repace with the value 5? The separator between repetitions

Example

[for/a,b,c/,/#/@/#:@/,] -> 0:a,1:b,2:c

Trait Implementations

impl Clone for For

fn clone(&self) -> For

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Macro for For

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 For