Struct icu_provider::datagen::HeapStats

#[non_exhaustive]
pub struct HeapStats {
    pub total_bytes_allocated: u64,
    pub net_bytes_allocated: usize,
}

Stats on the heap size needed when attempting to zero-copy-deserialize a postcard-formatted data struct.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

total_bytes_allocated: u64

Total bytes allocated during deserialization

net_bytes_allocated: usize

Total bytes allocated during deserialization that have not yet been freed

Trait Implementations

impl Clone for HeapStats

fn clone(&self) -> HeapStats

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HeapStats

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for HeapStats

fn default() -> HeapStats

Returns the “default value” for a type.

impl<'a> Yokeable<'a> for HeapStats

type Output = Self

This type MUST be Self with the 'static replaced with 'a, i.e. Self<'a>

fn transform(&self) -> &Self::Output

This method must cast self between &'a Self<'static> and &'a Self<'a>.

fn transform_owned(self) -> Self::Output

This method must cast self between Self<'static> and Self<'a>.

unsafe fn make(this: Self::Output) -> Self

This method can be used to cast away Self<'a>’s lifetime.

fn transform_mut<F>(&'a mut self, f: F) where
    F: 'static + for<'b> FnOnce(&'b mut Self::Output), 

This method must cast self between &'a mut Self<'static> and &'a mut Self<'a>, and pass it to f.

impl Copy for HeapStats

impl<'a> IsCovariant<'a> for HeapStats