Enum ComponentFuncResult

pub enum ComponentFuncResult<'a> {
    Unnamed(ComponentValType),
    Named(Box<[(&'a str, ComponentValType)]>),
}

Available on crate feature component-model only.

Represents the result type of a component function.

Variants

Unnamed(ComponentValType)

The function returns a singular, unnamed type.

Named(Box<[(&'a str, ComponentValType)]>)

The function returns zero or more named types.

Implementations

impl ComponentFuncResult<'_>

pub fn type_count(&self) -> usize

Gets the count of types returned by the function.

pub fn iter(&self) -> impl Iterator<Item = (Option<&str>, &ComponentValType)>

Iterates over the types returned by the function.

Trait Implementations

impl<'a> Clone for ComponentFuncResult<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ComponentFuncResult<'a>

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

Formats the value using the given formatter.

impl<'a> FromReader<'a> for ComponentFuncResult<'a>

fn from_reader(reader: &mut BinaryReader<'a>) -> Result<Self>

Attempts to read Self from the provided binary reader, returning an error if it is unable to do so.

impl<'a> PartialEq for ComponentFuncResult<'a>

fn eq(&self, other: &ComponentFuncResult<'a>) -> 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<'a> Eq for ComponentFuncResult<'a>

impl<'a> StructuralPartialEq for ComponentFuncResult<'a>