Struct UInt 

pub struct UInt<U: UPrim>(pub U);

An ergonomic wrapper to allow for encoding and decoding of primitive unsigned integers as varints rather than the default fixed-width integers.

Tuple Fields

0: U

Trait Implementations

impl<U: Clone + UPrim> Clone for UInt<U>

fn clone(&self) -> UInt<U>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<U: Debug + UPrim> Debug for UInt<U>

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

Formats the value using the given formatter.

impl<U: UPrim> EncodeSize for UInt<U>

fn encode_size(&self) -> usize

Returns the encoded size of this value (in bytes).

fn encode_inline_size(&self) -> usize

Returns the encoded size excluding bytes passed to BufsMut::push during Write::write_bufs. Used to size the working buffer for inline writes. Override alongside Write::write_bufs for types where large Bytes fields go via push; failing to do so will over-allocate.

impl From<UInt<u128>> for u128

fn from(val: UInt<u128>) -> Self

Converts to this type from the input type.

impl From<UInt<u16>> for u16

fn from(val: UInt<u16>) -> Self

Converts to this type from the input type.

impl From<UInt<u32>> for u32

fn from(val: UInt<u32>) -> Self

Converts to this type from the input type.

impl From<UInt<u64>> for u64

fn from(val: UInt<u64>) -> Self

Converts to this type from the input type.

impl<U: Hash + UPrim> Hash for UInt<U>

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<U: Ord + UPrim> Ord for UInt<U>

fn cmp(&self, other: &UInt<U>) -> 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<U: PartialEq + UPrim> PartialEq for UInt<U>

fn eq(&self, other: &UInt<U>) -> 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<U: PartialOrd + UPrim> PartialOrd for UInt<U>

fn partial_cmp(&self, other: &UInt<U>) -> 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<U: UPrim> Read for UInt<U>

type Cfg = ()

The Cfg type parameter allows passing configuration during the read process. This is crucial for safely decoding untrusted data, for example, by providing size limits for collections or strings.

fn read_cfg(buf: &mut impl Buf, _: &()) -> Result<Self, Error>

Reads a value from the buffer using the provided configuration cfg.

impl<U: UPrim> Write for UInt<U>

fn write(&self, buf: &mut impl BufMut)

Writes the binary representation of self to the provided buffer buf.

fn write_bufs(&self, buf: &mut impl BufsMut)

Writes to a BufsMut, allowing existing Bytes chunks to be appended via BufsMut::push instead of written inline. Must encode to the same format as Write::write. Defaults to Write::write.

impl<U: Eq + UPrim> Eq for UInt<U>

impl<U: UPrim> StructuralPartialEq for UInt<U>