Struct AllocTuning 

pub struct AllocTuning {
    pub product: String,
    pub purge_delay_before_ms: i64,
    pub purge_delay_after_ms: i64,
    pub arena_purge_mult: i64,
    pub applied: bool,
}

What tune_for_long_lived_server actually did to the running allocator — returned (not just logged) so a caller and a test can both read it.

Fields

product: String

The product name the tuning was asked for — it names the process in log_line and picks the env override.

purge_delay_before_ms: i64

purge_delay before the call (mimalloc’s own resolution).

purge_delay_after_ms: i64

purge_delay after the call.

arena_purge_mult: i64

arena_purge_mult after the call.

applied: bool

False when NOTHING was written — either an override said off, or the option row did not carry a value this crate recognises (see [MI_OPTION_PURGE_DELAY]).

Implementations

impl AllocTuning

pub fn log_line(&self) -> String

The one boot line an operator reads. Says what changed, or why it did not — and names the variable that would turn it back on, for THIS product.

Trait Implementations

impl Clone for AllocTuning

fn clone(&self) -> AllocTuning

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllocTuning

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

Formats the value using the given formatter.

impl Eq for AllocTuning

impl PartialEq for AllocTuning

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AllocTuning