Struct usd::pxr::sdf::LayerHandle

#[repr(C)]
pub struct LayerHandle { /* private fields */ }

A scene description container that can combine with other such containers to form simple component assets, and successively larger aggregates. The contents of an SdfLayer adhere to the SdfData data model. A layer can be ephemeral, or be an asset accessed and serialized through the ArAsset and ArResolver interfaces.

Implementations

impl LayerHandle

pub fn insert_sub_layer_path( &mut self, path: &str, index: Option<usize> ) -> NoResult

Inserts new sublayer path at the given index.

The default index of -1 means to insert at the end.

pub fn remove_sub_layer_path(&mut self, index: usize)

Removes sublayer path at the given index.

pub fn save(&self, force: Option<bool>) -> bool

Returns true if successful, false if an error occurred. Returns false if the layer has no remembered file name or the layer type cannot be saved. The layer will not be overwritten if the file exists and the layer is not dirty unless force is true.

Trait Implementations

impl Clone for LayerHandle

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for LayerHandle

fn default() -> Self

Returns the “default value” for a type.

impl Drop for LayerHandle

fn drop(&mut self)

Executes the destructor for this type.