# vrm-spec Data structures for the [VRM](https://vrm.dev) Format. Schema definitions: ## Example ```rust use vrm_spec::vrmc_vrm_1_0::{VRMCVrmSchema, VRMC_VRM}; let file = include_bytes!("../../../fixtures/VRM1_Constraint_Twist_Sample.vrm"); let (doc, _, _) = gltf::import_slice(file).expect("ok"); let value = doc.extension_value(VRMC_VRM).expect("exist"); let vrmc_vrm: VRMCVrmSchema = serde_json::from_value(value.to_owned()).expect("ok"); // do something with vrm ```