Struct InstantiatedSectionSizes

pub struct InstantiatedSectionSizes {
    pub code_section: u32,
    pub data_section: u32,
    pub global_section: u32,
    pub table_section: u32,
    pub element_section: u32,
    pub type_section: u32,
}

Instantiated section sizes for charging during module instantiation. By “instantiated sections sizes” we mean the size of the section representation in the executor during module instantiation.

Fields

code_section: u32

Code section size in bytes.

data_section: u32

Data section size in bytes based on the number of heuristic memory pages used during data section instantiation (see GENERIC_OS_PAGE_SIZE).

global_section: u32

Global section size in bytes.

table_section: u32

Table section size in bytes.

element_section: u32

Element section size in bytes.

type_section: u32

Type section size in bytes.

Implementations

impl InstantiatedSectionSizes

pub const EMPTY: Self = _

Returns an empty instance of the section sizes.

Trait Implementations

impl Clone for InstantiatedSectionSizes

fn clone(&self) -> InstantiatedSectionSizes

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstantiatedSectionSizes

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

Formats the value using the given formatter.

impl Decode for InstantiatedSectionSizes

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

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 Encode for InstantiatedSectionSizes

fn size_hint(&self) -> usize

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

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

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 PartialEq for InstantiatedSectionSizes

fn eq(&self, other: &InstantiatedSectionSizes) -> 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 TypeInfo for InstantiatedSectionSizes

type Identity = InstantiatedSectionSizes

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for InstantiatedSectionSizes

impl Eq for InstantiatedSectionSizes

impl StructuralPartialEq for InstantiatedSectionSizes