Trait ForEachKey

pub trait ForEachKey<Pk: MiniscriptKey> {
    // Required method
    fn for_each_key<'a, F: FnMut(ForEach<'a, Pk>) -> bool>(
        &'a self,
        pred: F,
    ) -> bool
       where Pk: 'a,
             Pk::Hash: 'a;

    // Provided method
    fn for_any_key<'a, F: FnMut(ForEach<'a, Pk>) -> bool>(
        &'a self,
        pred: F,
    ) -> bool
       where Pk: 'a,
             Pk::Hash: 'a { ... }
}

Trait describing the ability to iterate over every key

Required Methods

fn for_each_key<'a, F: FnMut(ForEach<'a, Pk>) -> bool>( &'a self, pred: F, ) -> bool

where Pk: 'a, Pk::Hash: 'a,

Run a predicate on every key in the descriptor, returning whether the predicate returned true for every key

Provided Methods

fn for_any_key<'a, F: FnMut(ForEach<'a, Pk>) -> bool>(&'a self, pred: F) -> bool

where Pk: 'a, Pk::Hash: 'a,

Run a predicate on every key in the descriptor, returning whether the predicate returned true for any key

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<Pk: MiniscriptKey> ForEachKey<Pk> for Descriptor<Pk>

impl<Pk: MiniscriptKey> ForEachKey<Pk> for sapio_miniscript::policy::concrete::Policy<Pk>

impl<Pk: MiniscriptKey> ForEachKey<Pk> for sapio_miniscript::policy::semantic::Policy<Pk>

impl<Pk: MiniscriptKey> ForEachKey<Pk> for Bare<Pk>

impl<Pk: MiniscriptKey> ForEachKey<Pk> for Pkh<Pk>

impl<Pk: MiniscriptKey> ForEachKey<Pk> for Sh<Pk>

impl<Pk: MiniscriptKey> ForEachKey<Pk> for Tr<Pk>

impl<Pk: MiniscriptKey> ForEachKey<Pk> for Wpkh<Pk>

impl<Pk: MiniscriptKey> ForEachKey<Pk> for Wsh<Pk>

impl<Pk: MiniscriptKey, Ctx: ScriptContext> ForEachKey<Pk> for Terminal<Pk, Ctx>

impl<Pk: MiniscriptKey, Ctx: ScriptContext> ForEachKey<Pk> for SortedMultiVec<Pk, Ctx>

impl<Pk: MiniscriptKey, Ctx: ScriptContext> ForEachKey<Pk> for Miniscript<Pk, Ctx>