Enum wast::component::CanonOpt

pub enum CanonOpt<'a> {
    StringUtf8,
    StringUtf16,
    StringLatin1Utf16,
    Memory(CoreItemRef<'a, memory>),
    Realloc(CoreItemRef<'a, func>),
    PostReturn(CoreItemRef<'a, func>),
}

Canonical ABI options.

Variants

StringUtf8

Encode strings as UTF-8.

StringUtf16

Encode strings as UTF-16.

StringLatin1Utf16

Encode strings as “compact UTF-16”.

Memory(CoreItemRef<'a, memory>)

Use the specified memory for canonical ABI memory access.

Realloc(CoreItemRef<'a, func>)

Use the specified reallocation function for memory allocations.

PostReturn(CoreItemRef<'a, func>)

Call the specified function after the lifted function has returned.

Trait Implementations

impl<'a> Debug for CanonOpt<'a>

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

Formats the value using the given formatter.

impl From<&'_ CanonOpt<'_>> for CanonicalOption

fn from(opt: &CanonOpt<'_>) -> Self

Performs the conversion.

impl<'a> Parse<'a> for CanonOpt<'a>

fn parse(parser: Parser<'a>) -> Result<Self>

Attempts to parse Self from parser, returning an error if it could not be parsed.