kll_rs/
error.rs

1//! Error types for DataSketches operations.
2
3use std::fmt;
4
5/// Error type for DataSketches operations.
6#[derive(Debug, Clone)]
7pub enum DataSketchesError {
8    /// An error occurred during sketch creation.
9    CreationError(String),
10    /// An error occurred during serialization.
11    SerializationError(String),
12    /// An error occurred during deserialization.
13    DeserializationError(String),
14    /// An invalid parameter was provided.
15    InvalidParameter(String),
16    /// A null pointer was encountered.
17    NullPointer,
18    /// An unknown error occurred.
19    Unknown(String),
20}
21
22impl fmt::Display for DataSketchesError {
23    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
24        match self {
25            DataSketchesError::CreationError(msg) => write!(f, "Sketch creation error: {}", msg),
26            DataSketchesError::SerializationError(msg) => write!(f, "Serialization error: {}", msg),
27            DataSketchesError::DeserializationError(msg) => {
28                write!(f, "Deserialization error: {}", msg)
29            }
30            DataSketchesError::InvalidParameter(msg) => write!(f, "Invalid parameter: {}", msg),
31            DataSketchesError::NullPointer => write!(f, "Null pointer encountered"),
32            DataSketchesError::Unknown(msg) => write!(f, "Unknown error: {}", msg),
33        }
34    }
35}
36
37impl std::error::Error for DataSketchesError {}
38
39pub type Result<T> = std::result::Result<T, DataSketchesError>;
kll_rs/error.rs

kll_rs/
error.rs
