Enum TlGeneratorKind 

pub enum TlGeneratorKind {
    UserDefined {
        receiver: Mutex<Option<Receiver<Result<Value, String>>>>,
        resume_tx: SyncSender<()>,
    },
    ListIter {
        items: Vec<Value>,
        index: Mutex<usize>,
    },
    Take {
        source: Arc<TlGenerator>,
        remaining: Mutex<usize>,
    },
    Skip {
        source: Arc<TlGenerator>,
        remaining: Mutex<usize>,
    },
    Map {
        source: Arc<TlGenerator>,
        func: Value,
    },
    Filter {
        source: Arc<TlGenerator>,
        func: Value,
    },
    Chain {
        first: Arc<TlGenerator>,
        second: Arc<TlGenerator>,
        on_second: Mutex<bool>,
    },
    Zip {
        first: Arc<TlGenerator>,
        second: Arc<TlGenerator>,
    },
    Enumerate {
        source: Arc<TlGenerator>,
        index: Mutex<usize>,
    },
}

A generator for the interpreter — thread-based coroutine model.

Variants

UserDefined

User-defined generator using thread-based coroutines

Fields

receiver: Mutex<Option<Receiver<Result<Value, String>>>>

Receive yielded values from the generator thread

resume_tx: SyncSender<()>

Signal the generator thread to resume

ListIter

Built-in iterator over a list

Fields

items: Vec<Value>

index: Mutex<usize>

Take

Take at most N items

Fields

source: Arc<TlGenerator>

remaining: Mutex<usize>

Skip

Skip first N items

Fields

source: Arc<TlGenerator>

remaining: Mutex<usize>

Map

Map a function over yielded values

Fields

source: Arc<TlGenerator>

func: Value

Filter

Filter values with predicate

Fields

source: Arc<TlGenerator>

func: Value

Chain

Chain two generators

Fields

first: Arc<TlGenerator>

second: Arc<TlGenerator>

on_second: Mutex<bool>

Zip

Zip two generators

Fields

first: Arc<TlGenerator>

second: Arc<TlGenerator>

Enumerate

Enumerate values with index

Fields

source: Arc<TlGenerator>

index: Mutex<usize>