Trait Delete

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

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

Required Methods

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

where K: AsRef<[u8]>,

Provided Methods

fn delete<K>(&self, key: K) -> Result<(), Error>

where K: AsRef<[u8]>,

Remove the database entry for key.

Returns an error if the key was not found.

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

where K: 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> Delete<W> for T

where T: DeleteCF<W>,