Trait jupiter::lru::ByteSize

pub trait ByteSize {
    // Required method
    fn allocated_size(&self) -> usize;
}

Returns the allocated memory in bytes.

Required Methods

fn allocated_size(&self) -> usize

Returns the amount of allocated memory in bytes.

Note that most probably this is an approximation and not the exact byte value. However, it should represent the “largest” part of an instance. (E.g. for a string, this would be the bytes allocated on the heap and might discard the fields allocated on the stack used to store the length and capacity as well as the pointer itself.

Implementations on Foreign Types

impl ByteSize for String

fn allocated_size(&self) -> usize

Implementors