Function rend3_gltf::load_materials_and_textures

pub async fn load_materials_and_textures<F, Fut, E>(
    renderer: &Renderer, 
    materials: impl ExactSizeIterator<Item = Material<'_>>, 
    buffers: &[Vec<u8>], 
    settings: &GltfLoadSettings, 
    io_func: &mut F
) -> Result<(Vec<Labeled<MaterialHandle>>, ImageMap), GltfLoadError<E>> where
    F: FnMut(SsoString) -> Fut,
    Fut: Future<Output = Result<Vec<u8>, E>>,
    E: Error + 'static, 

Loads materials and textures from a gltf::Material iterator.

All binary data buffers must be provided. Call this with gltf::Document::materials as the materials argument.

io_func determines how URIs are resolved into their underlying data.