Trait synthez_core::parse::attrs::field::TryMerge

pub trait TryMerge<V>: Sealed<V> {
    fn try_merge<K: ?Sized, D: ?Sized>(&mut self, value: V) -> Result<()>
    where
        Self: TryApply<V, K, D>,
        K: Kind + ?Sized,
        D: Dedup + ?Sized;
    fn try_merge_self<K: ?Sized, D: ?Sized>(
        &mut self, 
        another: Self
    ) -> Result<()>
    where
        Self: TryApplySelf<V, K, D> + Sized,
        K: Kind + ?Sized,
        D: Dedup + ?Sized;
}

TryApply and TryApplySelf traits’ shim allowing to specify a parsing Kind and Deduplication strategy as method’s type parameters.

Required methods

fn try_merge<K: ?Sized, D: ?Sized>(&mut self, value: V) -> Result<()> where
    Self: TryApply<V, K, D>,
    K: Kind + ?Sized,
    D: Dedup + ?Sized, 

Merges the provided value to this field::Container with the specified parsing Kind and Deduplication strategy.

Errors

If this field::Container refuses to apply the value according to the Deduplication strategy.

fn try_merge_self<K: ?Sized, D: ?Sized>(&mut self, another: Self) -> Result<()> where
    Self: TryApplySelf<V, K, D> + Sized,
    K: Kind + ?Sized,
    D: Dedup + ?Sized, 

Merges the value extracted from another field::Container to this field::Container with the specified parsing Kind and Deduplication strategy.

Errors

If this field::Container refuses to apply the extracted value according to the Deduplication strategy.

Implementors

impl<T: ?Sized, V> TryMerge<V> for T