Struct Data 

pub struct Data {
    pub kind: DataKind,
    pub value: Vec<u8>,
    pub name: Option<String>,
    /* private fields */
}

A data segment.

Every data segment has an associated value. This value gets copied into a memory. It is either automatically copied into a specific memory at Wasm instantiation time (active data segments) or dynamically copied into a memory (or memories) via the memory.init instruction (passive data segments). See the kind member and DataKind type for more details on the active/passive distinction.

Fields

kind: DataKind

What kind of data segment is this? Passive or active?

value: Vec<u8>

The data payload of this data segment.

name: Option<String>

The name of this data, used for debugging purposes in the name custom section.

Implementations

impl Data

pub fn id(&self) -> DataId

Returns the id of this passive data segment

pub fn is_passive(&self) -> bool

Is this a passive data segment?

Trait Implementations

impl Debug for Data

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

Formats the value using the given formatter.