Trait TryMerge

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

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<T: ?Sized, V> TryMerge<V> for T