Enum GeminiErrorKind 

pub enum GeminiErrorKind {
    Authentication,
    RateLimit,
    QuotaExceeded,
    ServerError,
    NetworkError,
    Unknown,
}

Application-wide error types.

This enum represents all possible errors that can occur in the Ceres application. It uses the thiserror crate for ergonomic error handling and automatic conversion from underlying library errors.

Error Conversion

Most errors automatically convert from their source types using the #[from] attribute:

• serde_json::Error → AppError::SerializationError

Database errors are converted explicitly in the database layer.

Examples

use ceres_core::error::AppError;

fn example() -> Result<(), AppError> {
    // Errors automatically convert
    Err(AppError::Generic("Something went wrong".to_string()))
}

Gemini Error Classification

Gemini API errors are classified into specific categories for better error handling.

Variants

Authentication

Authentication failure (401, invalid API key)

RateLimit

Rate limit exceeded (429)

QuotaExceeded

Quota exceeded (insufficient_quota)

ServerError

Server error (5xx)

NetworkError

Network/connection error

Unknown

Unknown or unclassified error

Trait Implementations

impl Clone for GeminiErrorKind

fn clone(&self) -> GeminiErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GeminiErrorKind

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

Formats the value using the given formatter.

impl PartialEq for GeminiErrorKind

fn eq(&self, other: &GeminiErrorKind) -> 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 Eq for GeminiErrorKind

impl StructuralPartialEq for GeminiErrorKind