kapy-exif 0.1.2

A minimal library that extracts and replaces EXIF for images
Documentation 
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use anyhow::Result;
use async_trait::async_trait;

#[cfg(feature = "exiv2")]
pub mod exif;

mod heic;
mod internal;
mod jpeg;
mod scoped_reader;

pub use heic::heic;
pub use jpeg::jpeg;

use tokio::io::AsyncWrite;

#[async_trait]
pub trait ExtractRawExif {
    async fn extract(&self) -> Result<Option<Vec<u8>>>;
}

#[async_trait]
pub trait CopyWithRawExif {
    async fn copy_with_raw_exif(
        &self,
        exif: &[u8],
        writer: impl AsyncWrite + Send + Sync + Unpin,
    ) -> Result<()>;
}