Type Alias CompressionFormatCallback

pub type CompressionFormatCallback = Option<Arc<dyn Fn(&Path, &Metadata) -> CompressionFormat + Send + Sync>>;

Aliased Type

pub enum CompressionFormatCallback {
    None,
    Some(Arc<dyn Fn(&Path, &Metadata) -> CompressionFormat + Sync + Send>),
}

Variants

None

No value.

Some(Arc<dyn Fn(&Path, &Metadata) -> CompressionFormat + Sync + Send>)

Some value of type T.