Struct TransferLimits 

pub struct TransferLimits {
    pub uploads: NonZeroUsize,
    pub downloads: NonZeroUsize,
}

How many blob transfers coven runs at once in each of its two transfer loops: the upload drain and the pin/download loop. An open-time blob-engine tunable the host sets on the builder, carried on the Database alongside the other open-time blob config and read back by each loop, which holds &Database.

Each bound is a NonZeroUsize, so a zero — which would leave a loop admitting nothing and never completing — is unrepresentable rather than clamped or rejected at open. one_at_a_time() (both 1) is the default: transfers run one at a time in queue order.

Fields

uploads: NonZeroUsize

Maximum concurrent blob uploads in one upload-drain pass.

downloads: NonZeroUsize

Maximum concurrent blob downloads (fetches) in one pin call.

Implementations

impl TransferLimits

pub fn one_at_a_time() -> Self

One at a time in each loop.

Trait Implementations

impl Clone for TransferLimits

fn clone(&self) -> TransferLimits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransferLimits

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

Formats the value using the given formatter.

impl PartialEq for TransferLimits

fn eq(&self, other: &TransferLimits) -> 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 TransferLimits

impl Eq for TransferLimits

impl StructuralPartialEq for TransferLimits