Trait darling::usage::CollectLifetimes[−][src]

pub trait CollectLifetimes {
    pub fn collect_lifetimes(
        self, 
        options: &Options, 
        lifetimes: &'a HashSet<Lifetime, BuildHasherDefault<FnvHasher>>
    ) -> HashSet<&'a Lifetime, BuildHasherDefault<FnvHasher>>;

    pub fn collect_lifetimes_cloned(
        self, 
        options: &Options, 
        lifetimes: &HashSet<Lifetime, BuildHasherDefault<FnvHasher>>
    ) -> HashSet<Lifetime, BuildHasherDefault<FnvHasher>>;
}

Searcher for finding lifetimes in an iterator.

This trait extends iterators, providing a way to turn a filtered list of fields or variants into a set of lifetimes.

Required methods

pub fn collect_lifetimes(
    self,
    options: &Options,
    lifetimes: &'a HashSet<Lifetime, BuildHasherDefault<FnvHasher>>
) -> HashSet<&'a Lifetime, BuildHasherDefault<FnvHasher>>[src]

Consume an iterator, accumulating all lifetimes in the elements which occur in lifetimes.

pub fn collect_lifetimes_cloned(
    self,
    options: &Options,
    lifetimes: &HashSet<Lifetime, BuildHasherDefault<FnvHasher>>
) -> HashSet<Lifetime, BuildHasherDefault<FnvHasher>>[src]

Consume an iterator using collect_lifetimes, then clone all found lifetimes and return that set.

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Implementors

impl<'i, I, T> CollectLifetimes for T where
    T: IntoIterator<Item = &'i I>,
    I: 'i + UsesLifetimes, [src]

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