surrealdb-core 3.2.0

#![cfg(not(feature = "allocator"))]

/// This structure implements a wrapper around the
/// system allocator, or around a user-specified
/// allocator. It tracks the current memory which
/// is allocated, and the total memory allocated
/// across the duration of the programme. This
/// memory use can then be checked at runtime.
#[derive(Debug)]
pub struct FakeAlloc;

impl Default for FakeAlloc {
	fn default() -> Self {
		Self::new()
	}
}

impl FakeAlloc {
	#[inline]
	pub const fn new() -> Self {
		Self {}
	}
}

impl FakeAlloc {
	/// Returns the current total allocated bytes.
	pub fn memory_allocated(&self) -> usize {
		0
	}

	/// Ensures that local allocations are flushed to the global tracking counter.
	pub fn flush_local_allocations(&self) {
		// Does nothing
	}

	/// Checks whether the allocator is above the memory limit threshold
	pub fn is_beyond_threshold(&self) -> bool {
		false
	}
}