Enum DiagnosticAggregationError 

pub enum DiagnosticAggregationError {
    DuplicateShard {
        shard: u32,
    },
    ZeroCandidates {
        shard: u32,
    },
    ZeroRawItemBytes {
        shard: u32,
    },
    ZeroDiagnosticRecordBytes {
        shard: u32,
    },
    EmittedExceedsCandidates {
        shard: u32,
        emitted_diagnostics: u64,
        candidate_items: u64,
    },
    MissingSeverityMask {
        shard: u32,
    },
    ZeroRecordCap,
    ByteCountOverflow {
        field: &'static str,
    },
    OverBudget {
        required_bytes: u64,
        budget_bytes: u64,
    },
    StorageReserveFailed {
        field: &'static str,
        requested: usize,
        message: String,
    },
}

Device diagnostic aggregation planning errors.

Variants

DuplicateShard

Duplicate shard id.

Fields

shard: u32

Duplicate shard id.

ZeroCandidates

Candidate items cannot be zero for an emitted shard.

Fields

shard: u32

Invalid shard id.

ZeroRawItemBytes

Raw candidate ABI width must be non-zero.

Fields

shard: u32

Invalid shard id.

ZeroDiagnosticRecordBytes

Compact diagnostic ABI width must be non-zero when diagnostics exist.

Fields

shard: u32

Invalid shard id.

EmittedExceedsCandidates

Diagnostic count cannot exceed inspected candidate items.

Fields

shard: u32

Invalid shard id.

emitted_diagnostics: u64

Emitted diagnostics.

candidate_items: u64

Candidate items.

MissingSeverityMask

Non-empty diagnostic shards need a non-zero severity/category mask.

Fields

shard: u32

Invalid shard id.

ZeroRecordCap

Per-shard compact cap cannot be zero.

ByteCountOverflow

Byte arithmetic overflowed.

Fields

field: &'static str

Field being computed.

OverBudget

Aggregation slabs exceed the explicit device budget.

Fields

required_bytes: u64

Required resident/readback bytes.

budget_bytes: u64

Caller-provided budget.

StorageReserveFailed

Scratch or result-vector storage reservation failed before launch planning.

Fields

field: &'static str

Field being reserved.

requested: usize

Requested total capacity.

message: String

Allocator failure details.

Trait Implementations

impl ArithmeticOverflow for DiagnosticAggregationError

fn arithmetic_overflow(field: &'static str) -> Self

Build the planner-specific overflow error for field.

impl Clone for DiagnosticAggregationError

fn clone(&self) -> DiagnosticAggregationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiagnosticAggregationError

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

Formats the value using the given formatter.

impl Display for DiagnosticAggregationError

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

Formats the value using the given formatter.

impl Eq for DiagnosticAggregationError

impl Error for DiagnosticAggregationError

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 DiagnosticAggregationError

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