Struct AssetId 

#[repr(transparent)]
pub struct AssetId(pub NonZeroU64);

Type for unique asset identification. There are 2^64-1 valid values of this type that should be enough for now.

Using NonZero makes Option<AssetId> same size as AssetId which is good for performance.

Tuple Fields

0: NonZeroU64

Implementations

impl AssetId

pub const fn new(value: u64) -> Option<Self>

Examples found in repository

examples/proc.rs (line 128)

async fn run() -> Result<(), Box<dyn std::error::Error>> {
    // Fill map.
    let source = HashMapSource(
        vec![
            (
                AssetId::new(2).unwrap(),
                b"null".to_vec().into_boxed_slice(),
            ),
            (
                AssetId::new(3).unwrap(),
                b"{\"field\": {}}".to_vec().into_boxed_slice(),
            ),
            (
                AssetId::new(4).unwrap(),
                b"{\"a\": 3}".to_vec().into_boxed_slice(),
            ),
            (
                AssetId::new(5).unwrap(),
                b"{\"c\": {\"a\": 2}, \"a\": 3}".to_vec().into_boxed_slice(),
            ),
            (
                AssetId::new(6).unwrap(),
                b"{\"wrapped\": 42}".to_vec().into_boxed_slice(),
            ),
            (
                AssetId::new(7).unwrap(),
                b"{\"a\": 6}".to_vec().into_boxed_slice(),
            ),
            (AssetId::new(8).unwrap(), b"{}".to_vec().into_boxed_slice()),
        ]
        .into_iter()
        .collect(),
    );

    let loader = Loader::builder().with(source).build();

    let _: &UnitAsset = loader.load("2").await.build(&mut ())?;
    println!("UnitAsset loaded");

    let _: &SimpleAsset = loader.load("3").await.build(&mut ())?;
    println!("SimpleAsset loaded");

    let _: &TwoLevelAsset = loader.load("4").await.build(&mut ())?;
    println!("TwoLevelAsset loaded");

    let _: &ComplexAsset = loader.load("5").await.build(&mut ())?;
    println!("ComplexAsset loaded");

    let _: &WrapperAsset = loader.load("6").await.build(&mut ())?;
    println!("WrapperAsset loaded");

    let _: &AssetWithWrapper = loader.load("7").await.build(&mut ())?;
    println!("AssetWithWrapper loaded");

    let _: &AssetWithSerdeAttribute = loader.load("8").await.build(&mut ())?;
    println!("AssetWithSerdeAttribute loaded");

    let _: &AssetWithOption = loader.load("8").await.build(&mut ())?;
    println!("AssetWithOption loaded");

    Ok(())
}

Trait Implementations

impl<A> Borrow<AssetId> for TypedAssetId<A>

fn borrow(&self) -> &AssetId

Immutably borrows from an owned value.

impl Clone for AssetId

fn clone(&self) -> AssetId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AssetId

impl Debug for AssetId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AssetId

fn deserialize<D>(deserializer: D) -> Result<AssetId, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AssetId

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

Formats the value using the given formatter.

impl Eq for AssetId

impl From<AssetId> for Key<'_>

fn from(id: AssetId) -> Self

Converts to this type from the input type.

impl FromStr for AssetId

type Err = ParseAssetIdError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, ParseAssetIdError>

Parses a string s to return a value of this type.

impl Hash for AssetId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl LowerHex for AssetId

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

Formats the value using the given formatter.

impl Ord for AssetId

fn cmp(&self, other: &AssetId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for AssetId

fn eq(&self, other: &AssetId) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for AssetId

fn partial_cmp(&self, other: &AssetId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for AssetId

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AssetId

impl UpperHex for AssetId

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

Formats the value using the given formatter.