Enum LetheError 

pub enum LetheError {
    Database {
        message: String,
    },
    Embedding {
        message: String,
    },
    Config {
        message: String,
    },
    Validation {
        field: String,
        reason: String,
    },
    Io(Error),
    JsonSerialization(Error),
    YamlSerialization(Error),
    Timeout {
        operation: String,
        timeout_ms: u64,
    },
    NotFound {
        resource_type: String,
        id: String,
    },
    Authentication {
        message: String,
    },
    Authorization {
        message: String,
    },
    ExternalService {
        service: String,
        message: String,
    },
    Pipeline {
        stage: String,
        message: String,
    },
    Vector {
        message: String,
    },
    MathOptimization {
        message: String,
    },
    Internal {
        message: String,
    },
}

Main error type for the Lethe system

Variants

Database

Database-related errors

Fields

message: String

Embedding

Embedding service errors

Fields

message: String

Config

Configuration errors

Fields

message: String

Validation

Validation errors

Fields

field: String

reason: String

Io(Error)

IO errors

JsonSerialization(Error)

JSON Serialization errors

YamlSerialization(Error)

YAML Serialization errors

Timeout

Timeout errors

Fields

operation: String

timeout_ms: u64

NotFound

Resource not found

Fields

resource_type: String

id: String

Authentication

Authentication errors

Fields

message: String

Authorization

Authorization errors

Fields

message: String

ExternalService

External service errors

Fields

service: String

message: String

Pipeline

Processing pipeline errors

Fields

stage: String

message: String

Vector

Vector operations errors

Fields

message: String

MathOptimization

Mathematical optimization errors

Fields

message: String

Internal

Generic internal errors

Fields

message: String

Implementations

impl LetheError

pub fn database(message: impl Into<String>) -> Self

Create a database error

pub fn embedding(message: impl Into<String>) -> Self

Create an embedding error

pub fn config(message: impl Into<String>) -> Self

Create a configuration error

pub fn validation(field: impl Into<String>, reason: impl Into<String>) -> Self

Create a validation error

pub fn timeout(operation: impl Into<String>, timeout_ms: u64) -> Self

Create a timeout error

pub fn not_found( resource_type: impl Into<String>, id: impl Into<String>, ) -> Self

Create a not found error

pub fn external_service( service: impl Into<String>, message: impl Into<String>, ) -> Self

Create an external service error

pub fn pipeline(stage: impl Into<String>, message: impl Into<String>) -> Self

Create a pipeline error

pub fn vector(message: impl Into<String>) -> Self

Create a vector operation error

pub fn internal(message: impl Into<String>) -> Self

Create an internal error

Trait Implementations

impl Debug for LetheError

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

Formats the value using the given formatter.

impl Display for LetheError

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

Formats the value using the given formatter.

impl Error for LetheError

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 LetheError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LetheError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for LetheError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ValidationErrors> for LetheError

fn from(err: ValidationErrors) -> Self

Converts to this type from the input type.