Struct trie_db::node::NibbleSlicePlan

source · [−]

pub struct NibbleSlicePlan { /* private fields */ }

Expand description

A NibbleSlicePlan is a blueprint for decoding a nibble slice from a byte slice. The NibbleSlicePlan is created by parsing a byte slice and can be reused multiple times.

Implementations

impl NibbleSlicePlan

pub fn new(bytes: Range<usize>, offset: usize) -> Self

Construct a nibble slice decode plan.

pub fn len(&self) -> usize

Returns the nibble length of the slice.

pub fn build<'a, 'b>(&'a self, data: &'b [u8 ]) -> NibbleSlice<'b>

Build a nibble slice by decoding a byte slice according to the plan. It is the responsibility of the caller to ensure that the node plan was created for the argument data, otherwise the call may decode incorrectly or panic.

Trait Implementations

impl Clone for NibbleSlicePlan

fn clone(&self) -> NibbleSlicePlan

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for NibbleSlicePlan

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

Formats the value using the given formatter. Read more

impl PartialEq<NibbleSlicePlan> for NibbleSlicePlan

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Eq for NibbleSlicePlan

impl StructuralEq for NibbleSlicePlan

impl StructuralPartialEq for NibbleSlicePlan

Auto Trait Implementations

impl RefUnwindSafe for NibbleSlicePlan

impl Send for NibbleSlicePlan

impl Sync for NibbleSlicePlan

impl Unpin for NibbleSlicePlan

impl UnwindSafe for NibbleSlicePlan

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

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

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

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

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.

const: unstable · source

pub 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.

const: unstable · source

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

Performs the conversion.

impl<T> MaybeDebug for T where
T: Debug,