pub struct RefType<'a> {
pub nullable: bool,
pub heap: HeapType<'a>,
}
Expand description
A reference type in a wasm module.
A funcref
as an abbreviation for (ref null func)
.
An externref
as an abbreviation for (ref null extern)
.
An anyref
as an abbreviation for (ref null any)
.
An eqref
as an abbreviation for (ref null eq)
.
An dataref
as an abbreviation for (ref null data)
.
An i31ref
as an abbreviation for (ref null i31)
.
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
Attempts to parse Self
from parser
, returning an error if it could
not be parsed. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Tests to see whether this token is the first token within the Cursor
specified. Read more
Returns a human-readable name of this token to display when generating
errors about this token missing. Read more
The same as peek
, except it checks the token immediately following
the current token. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.