Struct Uleb128 

#[repr(transparent)]
pub struct Uleb128<T>(pub T);

Encodes just this integer as unsigned LEB128, using zigzag for signed values.

Each byte carries seven low-order bits and a continuation bit. This wrapper ignores the configuration’s integer encoding and endianness; ordinary values alongside it continue to use the enclosing configuration. Decode with the same wrapper and integer type. All Rust signed and unsigned integer types are supported.

use cu_bincode::{config, decode_from_slice, encode_into_slice, Uleb128};
let mut bytes = [0; 16];
let len = encode_into_slice((300u32, Uleb128(-150i128)), &mut bytes, config::standard()).unwrap();
assert_eq!(&bytes[..len], &[251, 44, 1, 171, 2]);
let (decoded, used) = decode_from_slice::<(u32, Uleb128<i128>), _>(&bytes[..len], config::standard()).unwrap();
assert_eq!(decoded, (300, Uleb128(-150)));
assert_eq!(used, len);

Tuple Fields

0: T

Trait Implementations

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<u8>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<u16>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<u32>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<u64>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<u128>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<usize>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<i8>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<i16>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<i32>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<i64>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<i128>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<'de, __Context> BorrowDecode<'de, __Context> for Uleb128<isize>

fn borrow_decode<D: BorrowDecoder<'de, Context = __Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl<T: Clone> Clone for Uleb128<T>

fn clone(&self) -> Uleb128<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for Uleb128<T>

impl<T: Debug> Debug for Uleb128<T>

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

Formats the value using the given formatter.

impl<Context> Decode<Context> for Uleb128<u8>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<u16>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<u32>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<u64>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<u128>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<usize>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<i8>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<i16>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<i32>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<i64>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<i128>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<Context> Decode<Context> for Uleb128<isize>

fn decode<D: Decoder<Context = Context>>( decoder: &mut D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<T: Default> Default for Uleb128<T>

fn default() -> Uleb128<T>

Returns the “default value” for a type.

impl Encode for Uleb128<u8>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<u16>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<u32>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<u64>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<u128>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<usize>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<i8>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<i16>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<i32>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<i64>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<i128>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl Encode for Uleb128<isize>

fn encode<E: Encoder>(&self, encoder: &mut E) -> Result<(), EncodeError>

Encode a given type.

impl<T: Eq> Eq for Uleb128<T>

impl<T: Hash> Hash for Uleb128<T>

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<T: Ord> Ord for Uleb128<T>

fn cmp(&self, other: &Uleb128<T>) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

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

Restrict a value to a certain range.

impl<T: PartialEq> PartialEq for Uleb128<T>

fn eq(&self, other: &Uleb128<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T: PartialOrd> PartialOrd for Uleb128<T>

fn partial_cmp(&self, other: &Uleb128<T>) -> 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<T: PartialEq> StructuralPartialEq for Uleb128<T>