Struct Resources

pub struct Resources {
    pub fuel: u64,
    pub read_operations: u32,
    pub write_operations: u32,
    pub bytes_to_read: u32,
    pub bytes_to_write: u32,
    pub messages: u32,
    pub message_size: u32,
    pub storage_size_delta: u32,
}

Resources that an application may spend during the execution of transaction or an application call.

Fields

fuel: u64

An amount of execution fuel.

read_operations: u32

A number of read operations to be executed.

write_operations: u32

A number of write operations to be executed.

bytes_to_read: u32

A number of bytes to read.

bytes_to_write: u32

A number of bytes to write.

messages: u32

A number of messages to be sent.

message_size: u32

The size of the messages to be sent.

storage_size_delta: u32

An increase in the amount of storage space.

Trait Implementations

impl Clone for Resources

fn clone(&self) -> Resources

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Resources

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

Formats the value using the given formatter.

impl Default for Resources

fn default() -> Resources

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Resources

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Resources

fn eq(&self, other: &Resources) -> 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 Serialize for Resources

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl WitLoad for Resources

fn load<Instance>( memory: &Memory<'_, Instance>, location: GuestPointer, ) -> Result<Self, RuntimeError>

where Instance: InstanceWithMemory, <Instance::Runtime as Runtime>::Memory: RuntimeMemory<Instance>,

Loads an instance of the type from the location in the guest’s memory.

fn lift_from<Instance>( flat_layout: <Self::Layout as Layout>::Flat, memory: &Memory<'_, Instance>, ) -> Result<Self, RuntimeError>

where Instance: InstanceWithMemory, <Instance::Runtime as Runtime>::Memory: RuntimeMemory<Instance>,

Lifts an instance of the type from the flat_layout representation.

impl WitStore for Resources

fn store<Instance>( &self, memory: &mut Memory<'_, Instance>, location: GuestPointer, ) -> Result<(), RuntimeError>

where Instance: InstanceWithMemory, <Instance::Runtime as Runtime>::Memory: RuntimeMemory<Instance>,

Stores the type at the location in the guest’s memory.

fn lower<Instance>( &self, memory: &mut Memory<'_, Instance>, ) -> Result<<Self::Layout as Layout>::Flat, RuntimeError>

where Instance: InstanceWithMemory, <Instance::Runtime as Runtime>::Memory: RuntimeMemory<Instance>,

Lowers the type into its flat layout representation.

impl WitType for Resources

const SIZE: u32 = 40u32

The size of the type when laid out in memory.

type Layout = <HCons<u64, HCons<u32, HCons<u32, HCons<u32, HCons<u32, HCons<u32, HCons<u32, HCons<u32, HNil>>>>>>>> as WitType>::Layout

The layout of the type as fundamental types.

type Dependencies = HCons<u64, HCons<u32, HCons<u32, HCons<u32, HCons<u32, HCons<u32, HCons<u32, HCons<u32, HNil>>>>>>>>

Other WitTypes that this type depends on.

fn wit_type_name() -> Cow<'static, str>

Generates the WIT type name for this type.

fn wit_type_declaration() -> Cow<'static, str>

Generates the WIT type declaration for this type.

impl Copy for Resources

impl Eq for Resources

impl StructuralPartialEq for Resources