Enum UrnaError 

pub enum UrnaError {
    Io(Error),
    MagicMismatch {
        expected: [u8; 4],
        got: [u8; 4],
    },
    UnsupportedVersion(u16, u16),
    UnsupportedFormatVersion(u32),
    UnsupportedSchemaVersion(u32),
    InvalidHeaderChecksum,
    SectionOffsetOutOfBounds {
        section_id: u32,
        offset: u64,
    },
    SectionChecksumMismatch(u32),
    SectionNotFound(u32),
    UnsupportedSectionVersion {
        section_id: u32,
        version: u32,
    },
    UnsupportedSectionEncoding {
        section_id: u32,
        encoding: u32,
    },
    SectionMisaligned {
        section_id: u32,
        offset: u64,
        alignment: u64,
    },
    MalformedSectionPayload {
        section_id: u32,
        reason: String,
    },
    FooterHashMismatch,
    FileSizeMismatch {
        expected: u64,
        got: u64,
    },
    FileTruncated,
    ManifestInvalid(String),
    MissingRequiredSection(&'static str),
    EmbeddingSizeMismatch {
        expected: usize,
        got: usize,
    },
    SectionCountMismatch {
        section_id: u32,
        expected: usize,
        got: usize,
    },
    UnsupportedDType(String),
    UnsupportedMetric(String),
    UnsupportedScoreType(String),
    UnsupportedNormalize(String),
    UnsupportedIndexType(String),
    UnsupportedRerankPolicy(String),
    InvalidModelHash(String),
    InvalidEmbeddingValue,
    Json(Error),
    QueryValidation(String),
    DimensionMismatch {
        expected: usize,
        got: usize,
    },
    InvalidK(i32),
    EmptyQuery,
    ZeroNormQuery,
    FileNotFound(String),
    UnexpectedEof,
    UnsupportedFeature(String),
    InvalidInput(String),
}

Variants

Io(Error)

MagicMismatch

Fields

expected: [u8; 4]

got: [u8; 4]

UnsupportedVersion(u16, u16)

UnsupportedFormatVersion(u32)

UnsupportedSchemaVersion(u32)

InvalidHeaderChecksum

SectionOffsetOutOfBounds

Fields

section_id: u32

offset: u64

SectionChecksumMismatch(u32)

SectionNotFound(u32)

UnsupportedSectionVersion

Fields

section_id: u32

version: u32

UnsupportedSectionEncoding

Fields

section_id: u32

encoding: u32

SectionMisaligned

Fields

section_id: u32

offset: u64

alignment: u64

MalformedSectionPayload

Fields

section_id: u32

reason: String

FooterHashMismatch

FileSizeMismatch

Fields

expected: u64

got: u64

FileTruncated

ManifestInvalid(String)

MissingRequiredSection(&'static str)

EmbeddingSizeMismatch

Fields

expected: usize

got: usize

SectionCountMismatch

Fields

section_id: u32

expected: usize

got: usize

UnsupportedDType(String)

UnsupportedMetric(String)

UnsupportedScoreType(String)

UnsupportedNormalize(String)

UnsupportedIndexType(String)

UnsupportedRerankPolicy(String)

InvalidModelHash(String)

InvalidEmbeddingValue

Json(Error)

QueryValidation(String)

DimensionMismatch

Fields

expected: usize

got: usize

InvalidK(i32)

EmptyQuery

ZeroNormQuery

FileNotFound(String)

UnexpectedEof

UnsupportedFeature(String)

InvalidInput(String)

Trait Implementations

impl Debug for UrnaError

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

Formats the value using the given formatter.

impl Display for UrnaError

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

Formats the value using the given formatter.

impl Error for UrnaError

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 From<Error> for UrnaError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for UrnaError

fn from(source: Error) -> Self

Converts to this type from the input type.