Struct BufferPoolBuilder 

pub struct BufferPoolBuilder { /* private fields */ }

Builder for creating a BufferPool with custom configuration.

Example

use ruapc_bufpool::BufferPoolBuilder;

let pool = BufferPoolBuilder::new()
    .max_memory(512 * 1024 * 1024) // 512 MiB
    .build();

Implementations

impl BufferPoolBuilder

pub fn new() -> Self

Creates a new builder with default settings.

Default settings:

• Max memory: 256 MiB
• Allocator: DefaultAllocator

pub const fn max_memory(self, max_memory: usize) -> Self

Sets the maximum memory limit for the pool.

When this limit is reached:

• Synchronous allocations will return an error
• Asynchronous allocations will wait for memory to be freed

The limit should be a multiple of 64 MiB for optimal utilization.

pub fn allocator(self, allocator: Box<dyn Allocator>) -> Self

Sets a custom allocator for the pool.

The allocator is used to allocate and deallocate the underlying 64 MiB memory blocks.

pub fn build(self) -> Arc<BufferPool>

Builds the buffer pool with the configured settings.

Returns an Arc<BufferPool> to enable efficient sharing across threads and ensure buffers can maintain references to their owning pool.

Trait Implementations

impl Default for BufferPoolBuilder

fn default() -> Self

Returns the “default value” for a type.