dfir_lang/graph/ops/
next_stratum.rs

1use super::{
2    DelayType, OperatorCategory, OperatorConstraints, IDENTITY_WRITE_FN, RANGE_0,
3    RANGE_1,
4};
5
6/// Delays all elements which pass through to the next stratum (in the same
7/// tick).
8///
9/// You can also supply a type parameter `next_stratum::<MyType>()` to specify what items flow
10/// through the the pipeline. This can be useful for helping the compiler infer types.
11pub const NEXT_STRATUM: OperatorConstraints = OperatorConstraints {
12    name: "next_stratum",
13    categories: &[OperatorCategory::Control],
14    hard_range_inn: RANGE_1,
15    soft_range_inn: RANGE_1,
16    hard_range_out: RANGE_1,
17    soft_range_out: RANGE_1,
18    num_args: 0,
19    persistence_args: &(0..=1),
20    type_args: RANGE_0,
21    is_external_input: false,
22    has_singleton_output: false,
23    flo_type: None,
24    ports_inn: None,
25    ports_out: None,
26    input_delaytype_fn: |_| Some(DelayType::Stratum),
27    write_fn: IDENTITY_WRITE_FN,
28};