Struct bonsaidb::core::transmog_pot::pot::format::Integer

pub struct Integer(/* private fields */);

Expand description

An integer type that can safely convert between other number types using compile-time evaluation.

Implementations§

impl Integer

pub const fn is_zero(&self) -> bool

Returns true if the value contained is zero.

pub const fn as_i8(&self) -> Result<i8, Error>

Returns the contained value as an i8, or an error if the value is unable to fit.

pub const fn as_u8(&self) -> Result<u8, Error>

Returns the contained value as an u8, or an error if the value is unable to fit.

pub const fn as_i16(&self) -> Result<i16, Error>

Returns the contained value as an i16, or an error if the value is unable to fit.

pub const fn as_u16(&self) -> Result<u16, Error>

Returns the contained value as an u16, or an error if the value is unable to fit.

pub const fn as_i32(&self) -> Result<i32, Error>

Returns the contained value as an i32, or an error if the value is unable to fit.

pub const fn as_u32(&self) -> Result<u32, Error>

Returns the contained value as an u32, or an error if the value is unable to fit.

pub const fn as_i64(&self) -> Result<i64, Error>

Returns the contained value as an i64, or an error if the value is unable to fit.

pub const fn as_i128(&self) -> Result<i128, Error>

Returns the contained value as an i64, or an error if the value is unable to fit.

pub const fn as_u64(&self) -> Result<u64, Error>

Returns the contained value as an u64, or an error if the value is unable to fit.

pub const fn as_u128(&self) -> Result<u128, Error>

Returns the contained value as an u64, or an error if the value is unable to fit.

pub fn write_to<W>(&self, writer: W) -> Result<usize, Error>
where W: WriteBytesExt,

Writes this value using the smallest form possible.

pub fn read_from<R>( kind: Kind, byte_len: usize, reader: &mut R ) -> Result<Integer, Error>
where R: ReadBytesExt,

Reads an integer based on the atom header (kind and byte_len). byte_len should be the argument from the atom header directly.

pub fn as_f32(&self) -> Result<f32, Error>

Converts this integer to an f32, but only if it can be done without losing precision.

pub fn as_f64(&self) -> Result<f64, Error>

Converts this integer to an f64, but only if it can be done without losing precision.

pub fn as_float(&self) -> Result<Float, Error>

Converts this integer to an f64, but only if it can be done without losing precision.

Trait Implementations§

impl Clone for Integer

fn clone(&self) -> Integer

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl Debug for Integer

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

Formats the value using the given formatter. Read more

impl Display for Integer

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

Formats the value using the given formatter. Read more

impl From<i128> for Integer

fn from(value: i128) -> Integer

Converts to this type from the input type.

impl From<i16> for Integer

fn from(value: i16) -> Integer

Converts to this type from the input type.

impl From<i32> for Integer

fn from(value: i32) -> Integer

Converts to this type from the input type.

impl From<i64> for Integer

fn from(value: i64) -> Integer

Converts to this type from the input type.

impl From<i8> for Integer

fn from(value: i8) -> Integer

Converts to this type from the input type.

impl From<u128> for Integer

fn from(value: u128) -> Integer

Converts to this type from the input type.

impl From<u16> for Integer

fn from(value: u16) -> Integer

Converts to this type from the input type.

impl From<u32> for Integer

fn from(value: u32) -> Integer

Converts to this type from the input type.

impl From<u64> for Integer

fn from(value: u64) -> Integer

Converts to this type from the input type.

impl From<u8> for Integer

fn from(value: u8) -> Integer

Converts to this type from the input type.

impl PartialEq for Integer

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

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

1.0.0 · source§

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 Copy for Integer

impl Eq for Integer

impl StructuralEq for Integer

impl StructuralPartialEq for Integer

Auto Trait Implementations§

impl RefUnwindSafe for Integer

impl Send for Integer

impl Sync for Integer

impl Unpin for Integer

impl UnwindSafe for Integer

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsOut<T> for T
where T: Copy,

fn as_out(&mut self) -> Out<'_, T>

Returns an out reference to self.

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32 ) -> TaggedParser<'a, Implicit, Self, E>

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Same for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more