Struct FuncType

pub struct FuncType { /* private fields */ }

A function type representing a function’s parameter and result types.

Note

Can be cloned cheaply.

Implementations

impl FuncType

pub fn new<P, R>(params: P, results: R) -> Self

where P: IntoIterator, R: IntoIterator, <P as IntoIterator>::IntoIter: Iterator<Item = ValType> + ExactSizeIterator, <R as IntoIterator>::IntoIter: Iterator<Item = ValType> + ExactSizeIterator,

Creates a new FuncType.

pub fn params(&self) -> &[ValType]

Returns the parameter types of the function type.

pub fn results(&self) -> &[ValType]

Returns the result types of the function type.

pub fn len_params(&self) -> u16

Returns the number of parameter types of the function type.

pub fn len_results(&self) -> u16

Returns the number of result types of the function type.

Trait Implementations

impl Clone for FuncType

fn clone(&self) -> FuncType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FuncType

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

Formats the value using the given formatter.

impl From<FuncType> for ExternType

fn from(func: FuncType) -> Self

Converts to this type from the input type.

impl Hash for FuncType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for FuncType

fn cmp(&self, other: &FuncType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for FuncType

fn eq(&self, other: &FuncType) -> 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 PartialOrd for FuncType

fn partial_cmp(&self, other: &FuncType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for FuncType

impl StructuralPartialEq for FuncType