Struct parity_wasm::elements::FunctionType

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pub struct FunctionType { /* private fields */ }

Expand description

Function signature type.

Implementations

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impl FunctionType

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pub fn new(params: Vec<ValueType>, return_type: Option<ValueType>) -> Self

New function type given the signature in-params(params) and return type (return_type)

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pub fn form(&self) -> u8

Function form (currently only valid value is 0x60)

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

Parameters in the function signature.

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pub fn params_mut(&mut self) -> &mut Vec<ValueType>

Mutable parameters in the function signature.

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pub fn return_type(&self) -> Option<ValueType>

Return type in the function signature, if any.

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pub fn return_type_mut(&mut self) -> &mut Option<ValueType>

Mutable type in the function signature, if any.

Trait Implementations

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impl Clone for FunctionType

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fn clone(&self) -> FunctionType

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for FunctionType

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

Formats the value using the given formatter. Read more

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impl Default for FunctionType

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl Deserialize for FunctionType

type Error = Error

Serialization error produced by deserialization routine.

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fn deserialize<R: Read>(reader: &mut R) -> Result<Self, Self::Error>

Deserialize type from serial i/o

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impl Hash for FunctionType

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<FunctionType> for FunctionType

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fn eq(&self, other: &FunctionType) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &FunctionType) -> bool

This method tests for !=.

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impl Serialize for FunctionType

type Error = Error

Serialization error produced by serialization routine.

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fn serialize<W: Write>(self, writer: &mut W) -> Result<(), Self::Error>

Serialize type to serial i/o

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impl Eq for FunctionType

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impl StructuralEq for FunctionType

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impl StructuralPartialEq for FunctionType

Auto Trait Implementations

impl RefUnwindSafe for FunctionType

impl Send for FunctionType

impl Sync for FunctionType

impl Unpin for FunctionType

impl UnwindSafe for FunctionType

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct parity_wasm::elements::FunctionType

Implementations

impl FunctionType

pub fn new(params: Vec<ValueType>, return_type: Option<ValueType>) -> Self

pub fn form(&self) -> u8

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

pub fn params_mut(&mut self) -> &mut Vec<ValueType>

pub fn return_type(&self) -> Option<ValueType>

pub fn return_type_mut(&mut self) -> &mut Option<ValueType>

Trait Implementations

impl Clone for FunctionType

fn clone(&self) -> FunctionType

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

impl Debug for FunctionType

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

impl Default for FunctionType

fn default() -> Self

impl Deserialize for FunctionType

type Error = Error

fn deserialize<R: Read>(reader: &mut R) -> Result<Self, Self::Error>

impl Hash for FunctionType

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

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

impl PartialEq<FunctionType> for FunctionType

fn eq(&self, other: &FunctionType) -> bool

fn ne(&self, other: &FunctionType) -> bool

impl Serialize for FunctionType

type Error = Error

fn serialize<W: Write>(self, writer: &mut W) -> Result<(), Self::Error>

impl Eq for FunctionType

impl StructuralEq for FunctionType

impl StructuralPartialEq for FunctionType

Auto Trait Implementations

impl RefUnwindSafe for FunctionType

impl Send for FunctionType

impl Sync for FunctionType

impl Unpin for FunctionType

impl UnwindSafe for FunctionType

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,