pub(super) struct TableBuilder<I: Idx, T: FixedSizeEncoding> {
    width: usize,
    blocks: IndexVec<I, T::ByteArray>,
    _marker: PhantomData<T>,
}
Expand description

Helper for constructing a table’s serialization (also see Table).

Fields§

§width: usize§blocks: IndexVec<I, T::ByteArray>§_marker: PhantomData<T>

Implementations§

source§

impl<I: Idx, const N: usize, T> TableBuilder<I, Option<T>>where Option<T>: FixedSizeEncoding<ByteArray = [u8; N]>,

source

pub(crate) fn set_some(&mut self, i: I, value: T)

source§

impl<I: Idx, const N: usize, T: FixedSizeEncoding<ByteArray = [u8; N]>> TableBuilder<I, T>

source

pub(crate) fn set(&mut self, i: I, value: T)

Sets the table value if it is not default. ATTENTION: For optimization default values are simply ignored by this function, because right now metadata tables never need to reset non-default values to default. If such need arises in the future then a new method (e.g. clear or reset) will need to be introduced for doing that explicitly.

source

pub(crate) fn encode(&self, buf: &mut FileEncoder) -> LazyTable<I, T>

Trait Implementations§

source§

impl<I: Idx, T: FixedSizeEncoding> Default for TableBuilder<I, T>

source§

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

§

impl<I, T> RefUnwindSafe for TableBuilder<I, T>where T: RefUnwindSafe, <T as FixedSizeEncoding>::ByteArray: RefUnwindSafe,

§

impl<I, T> Send for TableBuilder<I, T>where T: Send, <T as FixedSizeEncoding>::ByteArray: Send,

§

impl<I, T> Sync for TableBuilder<I, T>where T: Sync, <T as FixedSizeEncoding>::ByteArray: Sync,

§

impl<I, T> Unpin for TableBuilder<I, T>where T: Unpin, <T as FixedSizeEncoding>::ByteArray: Unpin,

§

impl<I, T> UnwindSafe for TableBuilder<I, T>where T: UnwindSafe, <T as FixedSizeEncoding>::ByteArray: UnwindSafe,

Blanket Implementations§

source§

impl<T> Any for Twhere T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for Twhere T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for Twhere T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T, U> Into<U> for Twhere U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes