Struct rustc_metadata::rmeta::table::TableBuilder

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pub(super) struct TableBuilder<I: Idx, T>where
    Option<T>: FixedSizeEncoding,{
    blocks: IndexVec<I, <Option<T> as FixedSizeEncoding>::ByteArray>,
    _marker: PhantomData<T>,
}

Expand description

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

Fields

blocks: IndexVec<I, <Option<T> as FixedSizeEncoding>::ByteArray>_marker: PhantomData<T>

Implementations

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impl<I: Idx, T> TableBuilder<I, T>where
Option<T>: FixedSizeEncoding,

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pub(crate) fn set<const N: usize>(&mut self, i: I, value: T)where
Option<T>: FixedSizeEncoding<ByteArray = [u8 ; N]>,

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pub(crate) fn encode<const N: usize>(
 &self,
 buf: &mut FileEncoder
) -> LazyTable<I, T>where
 Option<T>: FixedSizeEncoding<ByteArray = [u8 ; N]>,

Trait Implementations

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

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fn default() -> Self

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

Auto Trait Implementations

impl<I, T> !RefUnwindSafe for TableBuilder<I, T>

impl<I, T> !Send for TableBuilder<I, T>

impl<I, T> !Sync for TableBuilder<I, T>

impl<I, T> !Unpin for TableBuilder<I, T>

impl<I, T> !UnwindSafe for TableBuilder<I, T>

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · 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.

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<'a, T> Captures<'a> for Twhere
T: ?Sized,

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: 24 bytes

Struct rustc_metadata::rmeta::table::TableBuilder

Fields

Implementations

impl<I: Idx, T> TableBuilder<I, T>where
Option<T>: FixedSizeEncoding,

pub(crate) fn set<const N: usize>(&mut self, i: I, value: T)where
Option<T>: FixedSizeEncoding<ByteArray = [u8 ; N]>,

pub(crate) fn encode<const N: usize>(
    &self,
    buf: &mut FileEncoder
) -> LazyTable<I, T>where
    Option<T>: FixedSizeEncoding<ByteArray = [u8 ; N]>,

Trait Implementations

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

fn default() -> Self

Auto Trait Implementations

impl<I, T> !RefUnwindSafe for TableBuilder<I, T>

impl<I, T> !Send for TableBuilder<I, T>

impl<I, T> !Sync for TableBuilder<I, T>

impl<I, T> !Unpin for TableBuilder<I, T>

impl<I, T> !UnwindSafe for TableBuilder<I, T>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

impl<'a, T> Captures<'a> for Twhere
T: ?Sized,

Layout

Struct rustc_metadata::rmeta::table::TableBuilder

Fields

Implementations

impl<I: Idx, T> TableBuilder<I, T>where Option<T>: FixedSizeEncoding,

pub(crate) fn set<const N: usize>(&mut self, i: I, value: T)where Option<T>: FixedSizeEncoding<ByteArray = [u8; N]>,

pub(crate) fn encode<const N: usize>( &self, buf: &mut FileEncoder) -> LazyTable<I, T>where Option<T>: FixedSizeEncoding<ByteArray = [u8; N]>,

Trait Implementations

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

fn default() -> Self

Auto Trait Implementations

impl<I, T> !RefUnwindSafe for TableBuilder<I, T>

impl<I, T> !Send for TableBuilder<I, T>

impl<I, T> !Sync for TableBuilder<I, T>

impl<I, T> !Unpin for TableBuilder<I, T>

impl<I, T> !UnwindSafe for TableBuilder<I, T>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

impl<'a, T> Captures<'a> for Twhere T: ?Sized,

Layout

impl<I: Idx, T> TableBuilder<I, T>where
Option<T>: FixedSizeEncoding,

pub(crate) fn set<const N: usize>(&mut self, i: I, value: T)where
Option<T>: FixedSizeEncoding<ByteArray = [u8 ; N]>,

pub(crate) fn encode<const N: usize>(
&self,
buf: &mut FileEncoder
) -> LazyTable<I, T>where
Option<T>: FixedSizeEncoding<ByteArray = [u8 ; N]>,

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

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

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

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

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

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

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

impl<'a, T> Captures<'a> for Twhere
T: ?Sized,