Struct LargeBufferConfig 

pub struct LargeBufferConfig {
    pub initial_capacity: usize,
    pub max_capacity: usize,
    pub spill_threshold: usize,
    pub temp_dir: Option<PathBuf>,
}

Configuration for buffer behavior.

Fields

initial_capacity: usize

Initial capacity in bytes.

max_capacity: usize

Maximum capacity in bytes.

spill_threshold: usize

Threshold at which to spill to disk (0 = never).

temp_dir: Option<PathBuf>

Directory for temporary files.

Implementations

impl LargeBufferConfig

pub fn new(max_capacity: usize) -> Self

Create a new configuration with the given max capacity.

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

Set initial capacity.

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

Set spill threshold.

pub fn temp_dir(self, dir: impl Into<PathBuf>) -> Self

Set temporary directory.

Trait Implementations

impl Clone for LargeBufferConfig

fn clone(&self) -> LargeBufferConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LargeBufferConfig

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

Formats the value using the given formatter.

impl Default for LargeBufferConfig

fn default() -> Self

Returns the “default value” for a type.