wkb 0.9.2

Fast, pure-Rust reader and writer for Well-Known Binary geometries
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//! Defines [`WkbError`], representing all errors returned by this crate.

use std::borrow::Cow;
use std::fmt::Debug;
use thiserror::Error;

/// Enum with all errors in this crate.
#[derive(Error, Debug)]
#[non_exhaustive]
pub enum WkbError {
    /// Incorrect type was passed to an operation.
    #[error("Incorrect type passed to operation: {0}")]
    IncorrectType(Cow<'static, str>),

    /// Returned when functionality is not yet available.
    #[error("Not yet implemented: {0}")]
    NotYetImplemented(String),

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

    /// [std::io::Error]
    #[error(transparent)]
    IOError(#[from] std::io::Error),

    /// Overflow when casting to a u32 to write to WKB buffer
    #[error(transparent)]
    OverflowError(#[from] std::num::TryFromIntError),
}

/// Crate-specific result type.
pub type WkbResult<T> = std::result::Result<T, WkbError>;