Struct wasmer::Pages

pub struct Pages(pub u32);

Units of WebAssembly pages (as specified to be 65,536 bytes).

Implementations

impl Pages

pub const fn max_value() -> Pages

Returns the largest value that can be represented by the Pages type.

This is defined by the WebAssembly standard as 65,536 pages.

pub fn checked_add(self, rhs: Pages) -> Option<Pages>

Checked addition. Computes self + rhs, returning None if overflow occurred.

pub fn bytes(self) -> Bytes

Calculate number of bytes from pages.

Trait Implementations

impl<T> Add<T> for Pages where
    T: Into<Pages>, 

type Output = Pages

The resulting type after applying the + operator.

pub fn add(self, rhs: T) -> Pages

Performs the + operation.

impl Clone for Pages

pub fn clone(&self) -> Pages

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Pages

impl Debug for Pages

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Pages

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<Pages, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Eq for Pages

impl From<Pages> for Bytes

pub fn from(pages: Pages) -> Bytes

Performs the conversion.

impl From<u32> for Pages

pub fn from(other: u32) -> Pages

Performs the conversion.

impl Hash for Pages

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for Pages

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<Pages> for Pages

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

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

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

This method tests for !=.

impl PartialOrd<Pages> for Pages

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Serialize for Pages

pub fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralEq for Pages

impl StructuralPartialEq for Pages

impl<T> Sub<T> for Pages where
    T: Into<Pages>, 

type Output = Pages

The resulting type after applying the - operator.

pub fn sub(self, rhs: T) -> Pages

Performs the - operation.

impl TryFrom<Bytes> for Pages

type Error = PageCountOutOfRange

The type returned in the event of a conversion error.

pub fn try_from(bytes: Bytes) -> Result<Pages, <Pages as TryFrom<Bytes>>::Error>

Performs the conversion.