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KvEncodedPageV1

fib_quant::kv::page

Struct KvEncodedPageV1

pub struct KvEncodedPageV1 {
    pub schema_version: String,
    pub page_id: u32,
    pub token_start: u32,
    pub token_count: u32,
    pub source_tensor_digest: String,
    pub profile_digest: String,
    pub shape_digest: String,
    pub shape_schema_version: String,
    pub page_geometry: KvPageGeometryV1,
    pub encoded_blocks: Vec<KvEncodedBlockV1>,
    pub raw_fallback_blocks: u32,
    pub page_digest: String,
}

Expand description

Fixed-size random-access encoded KV page.

Fields§

§schema_version: String

Stable schema marker.

§page_id: u32

Page id in token-page order.

§token_start: u32

First token covered by this page.

§token_count: u32

Number of tokens represented.

§source_tensor_digest: String

Source tensor digest.

§profile_digest: String

KV compression profile digest.

§shape_digest: String

Shape digest.

§shape_schema_version: String

Shape schema marker.

§page_geometry: KvPageGeometryV1

Page geometry.

§encoded_blocks: Vec<KvEncodedBlockV1>

Encoded blocks.

§raw_fallback_blocks: u32

Count of raw fallback blocks.

§page_digest: String

Stable digest/checksum for this page.

Implementations§

impl KvEncodedPageV1

pub fn new( page_id: u32, token_start: u32, token_count: u32, source_tensor_digest: String, profile_digest: String, shape: &KvTensorShapeV1, page_geometry: KvPageGeometryV1, encoded_blocks: Vec<KvEncodedBlockV1>, ) -> Result<Self>

Build a page and compute its digest.

pub fn validate(&self, shape: &KvTensorShapeV1) -> Result<()>

Validate page fields and digest.

pub fn compute_digest(&self, shape: &KvTensorShapeV1) -> Result<String>

Compute page digest excluding the digest field itself.

Trait Implementations§

impl Clone for KvEncodedPageV1

fn clone(&self) -> KvEncodedPageV1

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for KvEncodedPageV1

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for KvEncodedPageV1

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl PartialEq for KvEncodedPageV1

fn eq(&self, other: &KvEncodedPageV1) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for KvEncodedPageV1

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

Serialize this value into the given Serde serializer. Read more

impl StructuralPartialEq for KvEncodedPageV1

Auto Trait Implementations§

impl Freeze for KvEncodedPageV1

impl RefUnwindSafe for KvEncodedPageV1

impl Send for KvEncodedPageV1

impl Sync for KvEncodedPageV1

impl Unpin for KvEncodedPageV1

impl UnsafeUnpin for KvEncodedPageV1

impl UnwindSafe for KvEncodedPageV1

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> Scalar for T
where T: 'static + Clone + PartialEq + Debug,

impl<T> Scalar for T
where T: 'static + Clone + PartialEq + Debug,