//! Error types for segmentation operations.

use thiserror::Error;

/// Errors that can occur during segmentation.
#[derive(Error, Debug)]
pub enum SegmentationError {
    /// Invalid input data.
    #[error("Invalid input: {0}")]
    InvalidInput(String),

    /// Clustering failed.
    #[error("Clustering failed: {0}")]
    ClusteringFailed(String),

    /// KDTree error.
    #[error("KDTree error: {0}")]
    KdTreeError(String),
}

/// Result type for segmentation operations.
pub type Result<T> = std::result::Result<T, SegmentationError>;