Struct alkahest::FixedIsize

#[repr(transparent)]
pub struct FixedIsize(_);

Type used to represent isize in serialized form.

Number of bits is controlled by "fixed*" feature flags. Default is "fixed32" - fixed sizes are 32-bit integers.

Implementations

impl FixedIsize

pub fn truncate_unchecked(value: isize) -> Self

Truncates isize to FixedIsizeType without checking.

pub fn to_le_bytes(self) -> [u8; 4]

Converts to byte array in little endian.

pub fn from_le_bytes(bytes: [u8; 4]) -> Result<Self, TryFromIntError>

Converts from byte array in little endian.

Errors

Returns Err if the byte array does not represent a valid isize.

Trait Implementations

impl Clone for FixedIsize

fn clone(&self) -> FixedIsize

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FixedIsize

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

Formats the value using the given formatter.

impl Default for FixedIsize

fn default() -> FixedIsize

Returns the “default value” for a type.

impl Deserialize<'_, FixedIsize> for FixedIsize

fn deserialize(de: Deserializer<'_>) -> Result<Self, DeserializeError>

Deserializes value provided deserializer. Returns deserialized value and the number of bytes consumed from the and of input.

fn deserialize_in_place( &mut self, de: Deserializer<'_> ) -> Result<(), DeserializeError>

Deserializes value in-place provided deserializer. Overwrites self with data from the input.

impl Deserialize<'_, FixedIsize> for isize

fn deserialize(de: Deserializer<'_>) -> Result<Self, DeserializeError>

Deserializes value provided deserializer. Returns deserialized value and the number of bytes consumed from the and of input.

fn deserialize_in_place( &mut self, de: Deserializer<'_> ) -> Result<(), DeserializeError>

Deserializes value in-place provided deserializer. Overwrites self with data from the input.

impl Formula for FixedIsize

const MAX_STACK_SIZE: Option<usize> = _

Maximum size of stack this formula occupies.

const EXACT_SIZE: bool = true

Signals that MAX_STACK_SIZE is accurate.

const HEAPLESS: bool = true

Signals that heap is not used for serialzation.

impl From<FixedIsize> for FixedIsizeType

fn from(value: FixedIsize) -> Self

Converts to this type from the input type.

impl From<FixedIsize> for isize

fn from(value: FixedIsize) -> Self

Converts to this type from the input type.

impl Hash for FixedIsize

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 FixedIsize

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<FixedIsize> for FixedIsize

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<FixedIsize> for FixedIsize

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

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

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

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

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

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

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

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

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

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

impl Serialize<FixedIsize> for &FixedIsize

fn serialize<B>(self, sizes: &mut Sizes, buffer: B) -> Result<(), B::Error>where B: Buffer,

Serializes self into the given buffer. heap specifies the size of the buffer’s heap occupied prior to this call.

fn size_hint(&self) -> Option<Sizes>

Returns heap and stack sizes required to serialize self. If some sizes are returned they must be exact.

impl Serialize<FixedIsize> for &isize

fn serialize<B>(self, sizes: &mut Sizes, buffer: B) -> Result<(), B::Error>where B: Buffer,

Serializes self into the given buffer. heap specifies the size of the buffer’s heap occupied prior to this call.

fn size_hint(&self) -> Option<Sizes>

Returns heap and stack sizes required to serialize self. If some sizes are returned they must be exact.

impl Serialize<FixedIsize> for FixedIsize

fn serialize<B>(self, sizes: &mut Sizes, buffer: B) -> Result<(), B::Error>where B: Buffer,

Serializes self into the given buffer. heap specifies the size of the buffer’s heap occupied prior to this call.

fn size_hint(&self) -> Option<Sizes>

Returns heap and stack sizes required to serialize self. If some sizes are returned they must be exact.

impl Serialize<FixedIsize> for isize

fn serialize<B>(self, sizes: &mut Sizes, buffer: B) -> Result<(), B::Error>where B: Buffer,

Serializes self into the given buffer. heap specifies the size of the buffer’s heap occupied prior to this call.

fn size_hint(&self) -> Option<Sizes>

Returns heap and stack sizes required to serialize self. If some sizes are returned they must be exact.

impl TryFrom<i32> for FixedIsize

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: FixedIsizeType) -> Result<Self, TryFromIntError>

Performs the conversion.

impl TryFrom<isize> for FixedIsize

type Error = TryFromIntError

The type returned in the event of a conversion error.

fn try_from(value: isize) -> Result<Self, TryFromIntError>

Performs the conversion.

impl BareFormula for FixedIsize

impl Copy for FixedIsize

impl Eq for FixedIsize

impl StructuralEq for FixedIsize

impl StructuralPartialEq for FixedIsize