bark::vtxo

Trait FilterVtxos

Source 
pub trait FilterVtxos: Send + Sync {
    // Required method
    fn matches<'life0, 'life1, 'async_trait>(
        &'life0 self,
        vtxo: &'life1 WalletVtxo,
    ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;

    // Provided method
    fn filter_vtxos<'life0, 'life1, 'async_trait, V>(
        &'life0 self,
        vtxos: &'life1 mut Vec<V>,
    ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
       where V: 'async_trait + Borrow<WalletVtxo> + Send,
             Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
}
Expand description

Trait needed to be implemented to filter wallet VTXOs.

See Wallet::vtxos_with. For easy filtering, see VtxoFilter.

This trait is also implemented for Fn(&WalletVtxo) -> anyhow::Result<bool>.

Required Methods§

Source

fn matches<'life0, 'life1, 'async_trait>( &'life0 self, vtxo: &'life1 WalletVtxo, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Check whether the VTXO mathes this filter

Provided Methods§

Source

fn filter_vtxos<'life0, 'life1, 'async_trait, V>( &'life0 self, vtxos: &'life1 mut Vec<V>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>
where V: 'async_trait + Borrow<WalletVtxo> + Send, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Eliminate from the vector all non-matching VTXOs

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§