Struct MemoryBudgetConfig 

pub struct MemoryBudgetConfig {
    pub soft_limit_bytes: usize,
    pub hard_limit_bytes: usize,
    pub emergency_limit_bytes: usize,
}

Configuration for memory budget enforcement.

Fields

soft_limit_bytes: usize

Soft limit in bytes — triggers Warning alert and suggests degradation. Default: 8 MiB (enough for ~524K cells at 16 bytes each, i.e. ~540×970).

hard_limit_bytes: usize

Hard limit in bytes — triggers Critical alert with aggressive degradation. Default: 16 MiB.

emergency_limit_bytes: usize

Emergency limit in bytes — triggers Emergency alert, drop frames. Default: 32 MiB.

Implementations

impl MemoryBudgetConfig

pub fn small() -> Self

Create a config scaled for small terminals (e.g. 80×24).

pub fn large() -> Self

Create a config scaled for large terminals (e.g. 300×100).

pub fn normalized(self) -> Self

Return a normalized copy with sane, monotone thresholds.

User-supplied configs (via ProgramConfig) can be zero-initialized or inverted; the classifier uses >= comparisons, so an all-zero config would classify EVERY frame as Emergency (blank screen from startup) and inverted watermarks silently misclassify. Zero limits fall back to the defaults; hard/emergency are raised to keep soft <= hard <= emergency.

Trait Implementations

impl Clone for MemoryBudgetConfig

fn clone(&self) -> MemoryBudgetConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MemoryBudgetConfig

impl Debug for MemoryBudgetConfig

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

Formats the value using the given formatter.

impl Default for MemoryBudgetConfig

fn default() -> Self

Returns the “default value” for a type.

impl Eq for MemoryBudgetConfig

impl PartialEq for MemoryBudgetConfig

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MemoryBudgetConfig