Struct mz_ore::lgbytes::MetricsRegion

pub struct MetricsRegion<T: Copy> {
    buf: Region<T>,
    free_count: IntCounter,
    free_capacity_bytes: IntCounter,
}

Available on crate features bytes_ and region only.

A Region wrapper that increments metrics when it is dropped.

The T: Copy bound ensures that the Region doesn’t leak resources when dropped.

Fields

buf: Region<T>

free_count: IntCounter

free_capacity_bytes: IntCounter

Implementations

impl<T: Copy> MetricsRegion<T>

fn capacity_bytes(&self) -> usize

pub fn extend_from_slice(&mut self, slice: &[T])

Copy all of the elements from slice into the Region.

Panics

• If the Region does not have enough capacity.

Trait Implementations

impl<T: Copy> AsRef<[T]> for MetricsRegion<T>

fn as_ref(&self) -> &[T]

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Copy + Debug> Debug for MetricsRegion<T>

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

Formats the value using the given formatter.

impl<T: Copy> Drop for MetricsRegion<T>

fn drop(&mut self)

Executes the destructor for this type.

impl<T: Copy + PartialEq> PartialEq for MetricsRegion<T>

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Copy + Eq> Eq for MetricsRegion<T>