Type Alias ConsumedWeight

pub type ConsumedWeight = PerDispatchClass<Weight>;

An object to track the currently used extrinsic weight in a block.

Aliased Type

struct ConsumedWeight { /* private fields */ }

Implementations

impl<T> PerDispatchClass<T>

pub fn new(val: impl Fn(DispatchClass) -> T) -> PerDispatchClass<T>

Create new PerDispatchClass with the same value for every class.

pub fn get_mut(&mut self, class: DispatchClass) -> &mut T

Get a mutable reference to current value of given class.

pub fn get(&self, class: DispatchClass) -> &T

Get current value for given class.

impl<T> PerDispatchClass<T>

where T: Clone,

pub fn set(&mut self, new: T, class: impl OneOrMany<DispatchClass>)

Set the value of given class.

impl PerDispatchClass<Weight>

pub fn total(&self) -> Weight

Returns the total weight consumed by all extrinsics in the block.

Saturates on overflow.

pub fn add( self, weight: Weight, class: DispatchClass, ) -> PerDispatchClass<Weight>

Add some weight to the given class. Saturates at the numeric bounds.

pub fn accrue(&mut self, weight: Weight, class: DispatchClass)

Increase the weight of the given class. Saturates at the numeric bounds.

pub fn checked_accrue( &mut self, weight: Weight, class: DispatchClass, ) -> Result<(), ()>

Try to increase the weight of the given class. Saturates at the numeric bounds.

pub fn reduce(&mut self, weight: Weight, class: DispatchClass)

Reduce the weight of the given class. Saturates at the numeric bounds.

Trait Implementations

impl<T> Clone for PerDispatchClass<T>

where T: Clone,

fn clone(&self) -> PerDispatchClass<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for PerDispatchClass<T>

where T: Debug,

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

Formats the value using the given formatter.

impl<T> Decode for PerDispatchClass<T>

where T: Decode,

fn decode<__CodecInputEdqy>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<PerDispatchClass<T>, Error>

where __CodecInputEdqy: Input,

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<T> Default for PerDispatchClass<T>

where T: Default,

fn default() -> PerDispatchClass<T>

Returns the “default value” for a type.

impl<T> Encode for PerDispatchClass<T>

where T: Encode,

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

where __CodecOutputEdqy: Output + ?Sized,

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T> MaxEncodedLen for PerDispatchClass<T>

where T: MaxEncodedLen,

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<T> PartialEq for PerDispatchClass<T>

where T: PartialEq,

fn eq(&self, other: &PerDispatchClass<T>) -> bool

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

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<T> TypeInfo for PerDispatchClass<T>

where T: TypeInfo + 'static,

type Identity = PerDispatchClass<T>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<T> EncodeLike for PerDispatchClass<T>

where T: Encode,

impl<T> Eq for PerDispatchClass<T>

where T: Eq,

impl<T> StructuralPartialEq for PerDispatchClass<T>