Struct GasCosts &nbsp; Copy item path

impl GasCosts

pub fn new(costs: GasCostsValues) -> GasCosts

Create new cost values wrapped in an Arc.

impl GasCosts

pub fn free() -> GasCosts

Create costs that are all set to zero.

pub fn unit() -> GasCosts

Create costs that are all set to one.

Methods from Deref<Target = GasCostsValues>§

pub fn vm_initialization(&self) -> DependentCost

Trait Implementations§

impl Clone for GasCosts

fn clone(&self) -> GasCosts

Returns a duplicate 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 GasCosts

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

Formats the value using the given formatter. Read more

impl Default for GasCosts

Available on crate feature alloc only.

fn default() -> GasCosts

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

impl Deref for GasCosts

Available on crate feature alloc only.

type Target = GasCostsValues

The resulting type after dereferencing.

fn deref(&self) -> &<GasCosts as Deref>::Target

Dereferences the value.

impl<'de> Deserialize<'de> for GasCosts

Available on crate feature alloc only.

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

Deserialize this value from the given Serde deserializer. Read more

impl From<GasCosts> for GasCosts

fn from(value: GasCosts) -> GasCosts

Converts to this type from the input type.

impl From<GasCosts> for GasCostsValues

fn from(i: GasCosts) -> GasCostsValues

Converts to this type from the input type.

impl From<GasCostsValues> for GasCosts

fn from(i: GasCostsValues) -> GasCosts

Converts to this type from the input type.

impl Hash for GasCosts

fn hash<H>(&self, state: &mut H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq for GasCosts

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

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

1.0.0 · 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 GasCosts

Available on crate feature alloc only.

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

Serialize this value into the given Serde serializer. Read more

impl TryFrom<GasCosts> for GasCosts

type Error = ConversionError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Eq for GasCosts

impl StructuralPartialEq for GasCosts

Auto Trait Implementations§

impl Freeze for GasCosts

impl RefUnwindSafe for GasCosts

impl Send for GasCosts

impl Sync for GasCosts

impl Unpin for GasCosts

impl UnsafeUnpin for GasCosts

impl UnwindSafe for GasCosts

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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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

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Checks if this value is equivalent to the given key. Read more

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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Causes self to use its Binary implementation when Debug-formatted.

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Causes self to use its Display implementation when Debug-formatted.

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Causes self to use its LowerExp implementation when Debug-formatted.

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Causes self to use its LowerHex implementation when Debug-formatted.

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Causes self to use its UpperExp implementation when Debug-formatted.

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Calls U::from(self).

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fn iter_all_keys<M>( &self, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>
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Returns an iterator over the all keys in the table after a specific start key.

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Returns an iterator over the all keys in the table with a prefix after a specific start key.

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Returns an iterator over the all entries in the table with the specified prefix.

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where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all entries in the table after a specific start key.

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where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all entries in the table with a prefix after a specific start key.

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