Struct NonEmptyRange 

pub struct NonEmptyRange<Idx>(/* private fields */);

A non-empty Range (start..end) where start < end is guaranteed.

Implementations

impl<Idx: PartialOrd> NonEmptyRange<Idx>

pub fn new(range: Range<Idx>) -> Result<Self, EmptyRange>

Creates a NonEmptyRange if start < end.

impl<Idx: Copy> NonEmptyRange<Idx>

pub const fn start(&self) -> Idx

Returns the start of the range.

pub const fn end(&self) -> Idx

Returns the end of the range (exclusive).

Trait Implementations

impl<Idx: Clone> Clone for NonEmptyRange<Idx>

fn clone(&self) -> NonEmptyRange<Idx>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Idx: Debug> Debug for NonEmptyRange<Idx>

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

Formats the value using the given formatter.

impl<Idx: EncodeSize> EncodeSize for NonEmptyRange<Idx>

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<Idx> From<NonEmptyRange<Idx>> for Range<Idx>

fn from(r: NonEmptyRange<Idx>) -> Self

Converts to this type from the input type.

impl<Idx: Hash> Hash for NonEmptyRange<Idx>

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<Idx> IntoIterator for NonEmptyRange<Idx>

where Range<Idx>: Iterator,

type Item = <Range<Idx> as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = Range<Idx>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<Idx: PartialEq> PartialEq for NonEmptyRange<Idx>

fn eq(&self, other: &NonEmptyRange<Idx>) -> 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<Idx: Read + PartialOrd> Read for NonEmptyRange<Idx>

type Cfg = <Idx as Read>::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, cfg: &Self::Cfg) -> Result<Self, CodecError>

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

impl<Idx: PartialOrd> TryFrom<Range<Idx>> for NonEmptyRange<Idx>

type Error = EmptyRange

The type returned in the event of a conversion error.

fn try_from(range: Range<Idx>) -> Result<Self, Self::Error>

Performs the conversion.

impl<Idx: Write + PartialOrd> Write for NonEmptyRange<Idx>

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<Idx: Eq> Eq for NonEmptyRange<Idx>

impl<Idx> StructuralPartialEq for NonEmptyRange<Idx>