Struct Checkpoint

Source

pub struct Checkpoint {
    pub description: ModelDescription,
    pub objects: MappedObjects,
}

Expand description

A checkpoint description and the immutable objects backing its tensor views. Pass the packed directory explicitly to inspect prepared data.

Fields§

§description: ModelDescription

Architecture, tensor roles, and storage descriptors inferred by the adapter.

§objects: MappedObjects

Backing files addressed by the description’s object IDs.

Implementations§

Source §

impl Checkpoint

Source

pub fn open(path: &Path) -> Result<Self>

Inspect a raw checkpoint or a prepared directory containing manifest.json. Backing files must remain unchanged while this checkpoint or its views live.

Source

pub fn map(&self, span: &DataSpan) -> Result<MappedBytes>

Return a retained byte view after checking the span’s object ID and bounds. A view can outlive this checkpoint, but must not outlive its artifact lease.

Auto Trait Implementations§

§

impl UnwindSafe for Checkpoint

Blanket Implementations§

Source §

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

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> AutoreleaseSafe for T
where T: ?Sized,

Source §

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

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

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

Source §

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

Mutably borrows from an owned value. Read more

§

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

§

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

§

impl<T> DropFlavorWrapper<T> for T

§

type Flavor = MayDrop

The DropFlavor that [wrap]s T into Self

§

impl<T> ErasedDestructor for T
where T: 'static,

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

§

impl<T, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

§

const WITNESS: W = W::MAKE

A constant of the type witness

§

impl<T> Identity for T
where T: ?Sized,

§

const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.

§

type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).

§

impl<T> Instrument for T

§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into for T
where 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> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

§