waymark 0.1.0

Pathfinding and spatial queries on navigation meshes
Documentation 
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//! Error types for the waymark crate
//!
//! These types replace the generic `landmark_common::Error` variants with structured
//! errors that carry context about what went wrong during pathfinding and
//! navigation mesh operations.

use crate::status::Status;

/// Error from detour operations
#[derive(thiserror::Error, Debug)]
pub enum DetourError {
    #[error("invalid parameter")]
    InvalidParam,

    #[error("operation failed")]
    Failure,

    #[error("out of memory")]
    OutOfMemory,

    #[error("path not found")]
    PathNotFound,

    #[error("not found")]
    NotFound,

    #[error("buffer too small")]
    BufferTooSmall,

    #[error("query in progress")]
    InProgress,

    #[error("wrong magic number")]
    WrongMagic,

    #[error("wrong version")]
    WrongVersion,

    #[error("data corrupted")]
    DataCorrupted,

    #[error("navmesh build failed")]
    Build(#[from] landmark::BuildError),

    #[cfg(feature = "serialization")]
    #[error("serialization failed: {0}")]
    Serialization(#[source] Box<dyn std::error::Error + Send + Sync>),

    #[cfg(feature = "serialization")]
    #[error(transparent)]
    Io(#[from] std::io::Error),
}

impl From<Status> for DetourError {
    fn from(status: Status) -> Self {
        match status {
            Status::InvalidParam => DetourError::InvalidParam,
            Status::OutOfMemory => DetourError::OutOfMemory,
            Status::PathInvalid => DetourError::PathNotFound,
            Status::NotFound => DetourError::NotFound,
            Status::BufferTooSmall => DetourError::BufferTooSmall,
            Status::InProgress => DetourError::InProgress,
            Status::WrongMagic => DetourError::WrongMagic,
            Status::WrongVersion => DetourError::WrongVersion,
            Status::DataCorrupted => DetourError::DataCorrupted,
            _ => DetourError::Failure,
        }
    }
}