Struct MemoryGuard 

pub struct MemoryGuard { /* private fields */ }

Thread-safe memory guard for monitoring and enforcing memory limits.

Implementations

impl MemoryGuard

pub fn new(config: MemoryGuardConfig) -> Self

Create a new memory guard with the given configuration.

pub fn default_guard() -> Self

Create a memory guard with default configuration.

pub fn with_limit(limit_mb: usize) -> Self

Create a memory guard with specified limit.

pub fn shared(config: MemoryGuardConfig) -> Arc<Self>

Create an Arc-wrapped memory guard for sharing across threads.

pub fn check(&self) -> Result<(), MemoryLimitExceeded>

Check memory limit (returns error if hard limit exceeded).

This should be called periodically during generation. It’s designed to be efficient - actual memory checks only happen at the configured interval.

pub fn check_now(&self) -> Result<(), MemoryLimitExceeded>

Force an immediate memory check (bypasses interval).

pub fn stats(&self) -> MemoryStats

Get current memory statistics.

pub fn current_usage_mb(&self) -> usize

Get current memory usage in MB.

pub fn peak_usage_mb(&self) -> usize

Get peak memory usage in MB.

pub fn is_available() -> bool

Check if memory tracking is available on this platform.

pub fn reset_stats(&self)

Reset statistics (for testing).

Trait Implementations

impl Debug for MemoryGuard

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

Formats the value using the given formatter.

impl Default for MemoryGuard

fn default() -> Self

Returns the “default value” for a type.