Struct EnvironmentMapTable 

pub struct EnvironmentMapTable(pub Vec<ResourceEntry>);

A handle-indexed table of one resource kind.

Tuple Fields

0: Vec<ResourceEntry>

Implementations

impl EnvironmentMapTable

pub fn from_records(records: &mut [ResourceRecord]) -> Self

Build the table from the blob’s resource stream.

pub fn len(&self) -> usize

Number of resources of this kind; a handle is in range when its index is below this.

pub fn is_empty(&self) -> bool

Whether the table holds no resources.

pub fn locator(&self, handle: usize) -> Option<PayloadLocator>

The payload locator for a handle, if the handle is in range and the resource has a compiled payload.

pub fn locators(&self) -> impl Iterator<Item = (usize, PayloadLocator)> + '_

Every locator in handle order (index == the resource’s handle), skipping entries with no payload.

pub fn blob_indices(&self) -> BTreeSet<u32>

Blob indices holding a payload of this kind. The graphics systems consult this to keep those blobs resident for the system that inits after them.

Trait Implementations

impl Clone for EnvironmentMapTable

fn clone(&self) -> EnvironmentMapTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvironmentMapTable

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EnvironmentMapTable

fn default() -> EnvironmentMapTable

Returns the “default value” for a type.