Trait Merge

pub trait Merge<W> {
    // Required method
    fn merge_full<K, V>(
        &self,
        key: K,
        value: V,
        writeopts: Option<&W>,
    ) -> Result<(), Error>
       where K: AsRef<[u8]>,
             V: AsRef<[u8]>;

    // Provided methods
    fn merge<K, V>(&self, key: K, value: V) -> Result<(), Error>
       where K: AsRef<[u8]>,
             V: AsRef<[u8]> { ... }
    fn merge_opt<K, V>(
        &self,
        key: K,
        value: V,
        writeopts: &W,
    ) -> Result<(), Error>
       where K: AsRef<[u8]>,
             V: AsRef<[u8]> { ... }
}

Required Methods

fn merge_full<K, V>( &self, key: K, value: V, writeopts: Option<&W>, ) -> Result<(), Error>

where K: AsRef<[u8]>, V: AsRef<[u8]>,

Provided Methods

fn merge<K, V>(&self, key: K, value: V) -> Result<(), Error>

where K: AsRef<[u8]>, V: AsRef<[u8]>,

fn merge_opt<K, V>(&self, key: K, value: V, writeopts: &W) -> Result<(), Error>

where K: AsRef<[u8]>, V: AsRef<[u8]>,

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, W> Merge<W> for T

where T: MergeCF<W>,