Struct TcpBufferBounds 

pub struct TcpBufferBounds {
    pub initial: usize,
    pub max: usize,
}

Bounds for a per-connection TCP ring buffer.

The buffer is allocated at initial and may grow up to max as demand warrants. Both values are clamped to [16 KiB, 4 MiB] and rounded up to a power of two, then initial is clamped to be no greater than max. The advertised TCP window scale is derived from max, so max is fixed for the connection’s lifetime.

Note that if the peer does not negotiate window scaling, the effective receive window (and thus the useful rx capacity) is capped at u16::MAX regardless of max.

Fields

initial: usize

Starting capacity, allocated up front.

max: usize

Ceiling for autotuned growth.

Implementations

impl TcpBufferBounds

pub const fn fixed(n: usize) -> Self

Use the same value for initial and max. Disables autotune growth.

Trait Implementations

impl Clone for TcpBufferBounds

fn clone(&self) -> TcpBufferBounds

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TcpBufferBounds

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

Formats the value using the given formatter.

impl Inspect for TcpBufferBounds

fn inspect(&self, req: Request<'_>)

Inspects the object.

impl PartialEq for TcpBufferBounds

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TcpBufferBounds

impl Eq for TcpBufferBounds

impl StructuralPartialEq for TcpBufferBounds