test-binary-features 0.0.1

Programmatic testing of Rust binary crate features
Documentation 
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#![allow(unused)]
use crate::indicators::{GroupEnd, SequenceEnd};
use core::borrow::Borrow;

/// Run a group of parallel binary crate invocations. Each item (a tuple) of the group consists of
/// two fields:
/// - subdirectory, and
/// - crate feature name(s), if any.
///
/// All entries are run in parallel. It's an error if two or more entries have the same subdirectory
/// name.
pub fn parallel_single_tasks<'s, S, FEATURES, TASKS>(
    parent_dir: &S,
    tasks: TASKS,
    group_until: GroupEnd,
) where
    S: Borrow<str> + 's + ?Sized,
    FEATURES: IntoIterator<Item = S>,
    TASKS: IntoIterator<Item = (&'s S /*binary crate name*/, FEATURES)>,
{
}

/// Run multiple sequences, where each sequence step runs a group of task(s) in parallel.
///
/// Their output may be reordered, to have any non-empty `stderr` at the end.
pub fn parallel_sequences_of_parallel_tasks<
    's,
    S,
    #[allow(non_camel_case_types)] FEATURE_SET,
    #[allow(non_camel_case_types)] PARALLEL_TASKS,
    #[allow(non_camel_case_types)] SEQUENCE_TASKS,
    SEQUENCES,
>(
    parent_dir: &S,
    sequences: SEQUENCES,
) where
    S: Borrow<str> + 's + ?Sized,
    FEATURE_SET: IntoIterator<Item = &'s S /* feature*/>,
    PARALLEL_TASKS: IntoIterator<Item = (&'s S /* binary crate name*/, FEATURE_SET)>,
    SEQUENCE_TASKS: IntoIterator<Item = PARALLEL_TASKS>,
    SEQUENCES: IntoIterator<Item = (GroupEnd, SequenceEnd, SEQUENCE_TASKS)>,
{
}