Enum GreedyConfigError 

pub enum GreedyConfigError {
    PerChannelCapTooLow {
        got: u64,
        min: u64,
    },
    TotalCapBelowPerChannel {
        total: u64,
        per_channel: u64,
    },
    BudgetFractionOutOfRange {
        got: f32,
    },
    ProximityRttZero,
}

Typed validation errors. Distinct variants per invariant so the binding layer can route to language-idiomatic error classes without parsing strings.

Variants

PerChannelCapTooLow

per_channel_cap_bytes is below the floor.

Fields

got: u64

Configured value.

min: u64

Minimum permitted value.

TotalCapBelowPerChannel

total_cap_bytes < per_channel_cap_bytes. A total budget smaller than a single channel’s cap can’t admit any channel.

Fields

total: u64

Configured total.

per_channel: u64

Configured per-channel cap.

BudgetFractionOutOfRange

bandwidth_budget_fraction outside (0.0, 1.0] or non-finite (NaN / ±inf).

Fields

got: f32

Configured value.

ProximityRttZero

proximity_max_rtt is zero. A zero RTT bound excludes every non-local peer and produces a single-node cache — almost certainly a misconfig.

Trait Implementations

impl Debug for GreedyConfigError

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

Formats the value using the given formatter.

impl Display for GreedyConfigError

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

Formats the value using the given formatter.

impl Error for GreedyConfigError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for GreedyConfigError

fn eq(&self, other: &GreedyConfigError) -> 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 StructuralPartialEq for GreedyConfigError