Trait ExecSpecLen 

pub trait ExecSpecLen {
    // Required method
    exec fn exec_len(self) -> usize;
}

Spec for executable version of len.

Required Methods

exec fn exec_len(self) -> usize

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a, K: DeepView + DeepViewClone + Hash + Eq, V: DeepView + DeepViewClone> ExecSpecLen for &'a HashMap<K, V>

exec fn exec_len(self) -> res : usize

ensures

res == self.deep_view().len(),

impl<'a, K: DeepView + DeepViewClone + Hash + Eq> ExecSpecLen for &'a HashSet<K>

exec fn exec_len(self) -> res : usize

ensures

res == self.deep_view().len(),

impl<'a, T: DeepView> ExecSpecLen for &'a [T]

exec fn exec_len(self) -> res : usize

ensures

res == self.deep_view().len(),

impl<'a> ExecSpecLen for &'a str

exec fn exec_len(self) -> res : usize

ensures

res == self.deep_view().len(),

Implementors

impl<'a, T: DeepView + DeepViewClone + Hash + Eq> ExecSpecLen for &'a ExecMultiset<T>