Struct evm_core::Valids

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pub struct Valids(_);

Expand description

Mapping of valid jump destination from code.

Implementations

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impl Valids

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pub fn new(code: &[u8 ]) -> Self

Create a new valid mapping from given code bytes.

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pub fn len(&self) -> usize

Get the length of the valid mapping. This is the same as the code bytes.

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pub fn is_empty(&self) -> bool

Returns true if the valids list is empty

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pub fn is_valid(&self, position: usize) -> bool

Returns true if the position is a valid jump destination. If not, returns false.

Trait Implementations

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impl Clone for Valids

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fn clone(&self) -> Valids

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

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impl Debug for Valids

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

Formats the value using the given formatter. Read more

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impl PartialEq<Valids> for Valids

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

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

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

This method tests for !=.

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impl Eq for Valids

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impl StructuralEq for Valids

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impl StructuralPartialEq for Valids

Auto Trait Implementations

impl RefUnwindSafe for Valids

impl Send for Valids

impl Sync for Valids

impl Unpin for Valids

impl UnwindSafe for Valids

Blanket Implementations

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

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

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

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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

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impl<T, U> TryFrom for T where
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 T where
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.

Struct evm_core::Valids

Implementations

impl Valids

pub fn new(code: &[u8]) -> Self

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn is_valid(&self, position: usize) -> bool

Trait Implementations

impl Clone for Valids

fn clone(&self) -> Valids

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

impl Debug for Valids

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

impl PartialEq<Valids> for Valids

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

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

impl Eq for Valids

impl StructuralEq for Valids

impl StructuralPartialEq for Valids

Auto Trait Implementations

impl RefUnwindSafe for Valids

impl Send for Valids

impl Sync for Valids

impl Unpin for Valids

impl UnwindSafe for Valids

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

pub fn new(code: &[u8 ]) -> Self

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

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

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

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

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

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

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