Enum ProtoConversionError 

pub enum ProtoConversionError {
    MissingMapping,
    GammaMismatch {
        expected: f64,
        actual: f64,
    },
    NonZeroIndexOffset {
        actual: f64,
    },
    UnsupportedInterpolation {
        actual: i32,
    },
    NegativeBinCount {
        index: i32,
        count: f64,
    },
    NonIntegerBinCount {
        index: i32,
        count: f64,
    },
    NegativeZeroCount {
        count: f64,
    },
    NonIntegerZeroCount {
        count: f64,
    },
}

Errors that can occur during protobuf conversion.

Variants

MissingMapping

The protobuf message is missing the required mapping field.

GammaMismatch

The gamma value in the protobuf doesn’t match the expected gamma.

Fields

expected: f64

The expected gamma value.

actual: f64

The actual gamma value from the protobuf.

NonZeroIndexOffset

The index offset is non-zero, which isn’t supported by LogarithmicMapping.

Fields

actual: f64

The actual index offset from the protobuf.

UnsupportedInterpolation

The interpolation mode isn’t supported.

Fields

actual: i32

The actual interpolation mode value from the protobuf.

NegativeBinCount

A bin count value is negative, which is invalid.

Fields

index: i32

The bin index.

count: f64

The negative count value.

NonIntegerBinCount

A bin count value isn’t a valid integer.

Fields

index: i32

The bin index.

count: f64

The non-integer count value.

NegativeZeroCount

The zero count is negative.

Fields

count: f64

The negative zero count value.

NonIntegerZeroCount

The zero count isn’t a valid integer.

Fields

count: f64

The non-integer zero count value.

Trait Implementations

impl Clone for ProtoConversionError

fn clone(&self) -> ProtoConversionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtoConversionError

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

Formats the value using the given formatter.

impl Display for ProtoConversionError

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

Formats the value using the given formatter.

impl Error for ProtoConversionError

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 ProtoConversionError

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