pub enum NumericBound {
Count,
RatePerSecond,
Megabytes,
Seconds,
BackoffCount,
}Expand description
The semantic class of a numeric lower-bound, so require_min can attach the
right minimum AND a one-line why without every caller re-deriving it — the
difference between the old terse "must be >= 1 (got 0)" and a message that
says why 0 is refused and what to do instead. Exhaustive min/because, so a
new bound cannot be added without deciding both (mirrors the type-safety
thesis: a knob’s meaning is not free-text).
Variants§
Count
A worker/parallelism count (parallel, fileParallelism, …). 0 does no work.
RatePerSecond
A per-second cap (bytes/s or ops/s). kopia reads an ABSENT field as “no limit”.
Megabytes
A megabyte size cap (e.g. upload.limitMb).
Seconds
A number of seconds — a Job/pod deadline.
BackoffCount
A retry backoff count, which legitimately allows 0.
Implementations§
Trait Implementations§
Source§impl Clone for NumericBound
impl Clone for NumericBound
Source§fn clone(&self) -> NumericBound
fn clone(&self) -> NumericBound
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreimpl Copy for NumericBound
Source§impl Debug for NumericBound
impl Debug for NumericBound
impl Eq for NumericBound
Source§impl PartialEq for NumericBound
impl PartialEq for NumericBound
Source§fn eq(&self, other: &NumericBound) -> bool
fn eq(&self, other: &NumericBound) -> bool
Tests for
self and other values to be equal, and is used by ==.impl StructuralPartialEq for NumericBound
Auto Trait Implementations§
impl Freeze for NumericBound
impl RefUnwindSafe for NumericBound
impl Send for NumericBound
impl Sync for NumericBound
impl Unpin for NumericBound
impl UnsafeUnpin for NumericBound
impl UnwindSafe for NumericBound
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