Enum wasm_encoder::ElementMode

pub enum ElementMode<'a> {
    Passive,
    Declared,
    Active {
        table: Option<u32>,
        offset: &'a Instruction<'a>,
    },
}

An element segment’s mode.

Variants

Passive

A passive element segment.

Passive segments are part of the bulk memory proposal.

Declared

A declared element segment.

Declared segments are part of the bulk memory proposal.

Active

Fields

table: Option<u32>

The table index.

Active element specifying a None table forces the MVP encoding and refers to the 0th table holding funcrefs. Non-None tables use the encoding introduced with the bulk memory proposal and can refer to tables with any valid reference type.

offset: &'a Instruction<'a>

The offset within the table to place this segment.

An active element segment.

Trait Implementations

impl<'a> Clone for ElementMode<'a>

fn clone(&self) -> ElementMode<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ElementMode<'a>

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

Formats the value using the given formatter.