fusio 0.3.7

Fusio provides lean, minimal cost abstraction and extensible Read / Write trait to multiple storage on multiple poll-based / completion-based async runtime.
Documentation 
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use std::io;

use thiserror::Error;

#[derive(Debug, Error)]
#[error(transparent)]
#[non_exhaustive]
pub enum Error {
    Io(#[from] io::Error),
    #[cfg(feature = "aws")]
    #[error(transparent)]
    S3Error(#[from] crate::remotes::aws::S3Error),
    #[error(transparent)]
    PathError(#[from] crate::path::Error),
    #[error("unsupported operation: {message}")]
    Unsupported {
        message: String,
    },
    #[error("Performs dynamic cast failed.")]
    CastError,
    #[error("Error occurs in wasm: {message}")]
    Wasm {
        message: String,
    },
    #[error(transparent)]
    Other(#[from] BoxedError),
}

pub type BoxedError = Box<dyn std::error::Error + Send + Sync + 'static>;

#[cfg(all(feature = "opfs", target_arch = "wasm32"))]
pub(crate) fn wasm_err(js_val: js_sys::wasm_bindgen::JsValue) -> Error {
    Error::Wasm {
        message: format!("{js_val:?}"),
    }
}