pub struct RecordSection<Ref> { /* private fields */ }
Expand description
An iterator over the records in one of the three record sections.
The iterator’s item is the result of parsing a raw record represented by
ParsedRecord
. This type will allow access to an unparsed record. It
can be converted into a concrete Record
via its into_record
method. If parsing the raw record fails, the iterator will return an
error once and None
after that.
Alternatively, you can trade in a value of this type into a
RecordIter
that iterates over Record
s of a specific type by
calling the limit_to
method. In particular, you can use this together
with AllRecordData
to acquire an iterator that parses all known
record types.
RecordSection
values cannot be created directly. You can get one either
by calling the method for the section in question of a Message
value
or by proceeding from another section via its next_section
method.
Implementations
sourceimpl<Ref: OctetsRef> RecordSection<Ref>
impl<Ref: OctetsRef> RecordSection<Ref>
sourcepub fn pos(&self) -> usize
pub fn pos(&self) -> usize
Returns the current position relative to the beginning of the message.
sourcepub fn limit_to<Data: ParseRecordData<Ref>>(self) -> RecordIter<Ref, Data>ⓘNotable traits for RecordIter<Ref, Data>impl<Ref, Data> Iterator for RecordIter<Ref, Data>where
Ref: OctetsRef,
Data: ParseRecordData<Ref>, type Item = Result<Record<ParsedDname<Ref>, Data>, ParseError>;
pub fn limit_to<Data: ParseRecordData<Ref>>(self) -> RecordIter<Ref, Data>ⓘNotable traits for RecordIter<Ref, Data>impl<Ref, Data> Iterator for RecordIter<Ref, Data>where
Ref: OctetsRef,
Data: ParseRecordData<Ref>, type Item = Result<Record<ParsedDname<Ref>, Data>, ParseError>;
Ref: OctetsRef,
Data: ParseRecordData<Ref>, type Item = Result<Record<ParsedDname<Ref>, Data>, ParseError>;
Trades self
in for an iterator limited to a concrete record type.
The record type is given through its record data type. Since the data
is being parsed, this type must implement ParseRecordData
. For
record data types that are generic over domain name types, this is
normally achieved by giving them a ParsedDname
. As a convenience,
type aliases for all the fundamental record data types exist in the
domain::rdata::parsed module.
The returned limited iterator will continue at the current position
of self
. It will not start from the beginning of the section.
sourcepub fn limit_to_in<Data: ParseRecordData<Ref>>(self) -> RecordIter<Ref, Data>ⓘNotable traits for RecordIter<Ref, Data>impl<Ref, Data> Iterator for RecordIter<Ref, Data>where
Ref: OctetsRef,
Data: ParseRecordData<Ref>, type Item = Result<Record<ParsedDname<Ref>, Data>, ParseError>;
pub fn limit_to_in<Data: ParseRecordData<Ref>>(self) -> RecordIter<Ref, Data>ⓘNotable traits for RecordIter<Ref, Data>impl<Ref, Data> Iterator for RecordIter<Ref, Data>where
Ref: OctetsRef,
Data: ParseRecordData<Ref>, type Item = Result<Record<ParsedDname<Ref>, Data>, ParseError>;
Ref: OctetsRef,
Data: ParseRecordData<Ref>, type Item = Result<Record<ParsedDname<Ref>, Data>, ParseError>;
Trades self
in for an iterator limited to a type in IN class.
Behaves exactly like limit_to
but skips over records that are not
of class IN.
sourcepub fn next_section(self) -> Result<Option<Self>, ParseError>
pub fn next_section(self) -> Result<Option<Self>, ParseError>
Proceeds to the next section if there is one.
Returns an error if parsing has failed and the message is unusable now.
Trait Implementations
sourceimpl<Ref: Clone> Clone for RecordSection<Ref>
impl<Ref: Clone> Clone for RecordSection<Ref>
sourcefn clone(&self) -> RecordSection<Ref>ⓘNotable traits for RecordSection<Ref>impl<Ref: OctetsRef> Iterator for RecordSection<Ref> type Item = Result<ParsedRecord<Ref>, ParseError>;
fn clone(&self) -> RecordSection<Ref>ⓘNotable traits for RecordSection<Ref>impl<Ref: OctetsRef> Iterator for RecordSection<Ref> type Item = Result<ParsedRecord<Ref>, ParseError>;
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl<Ref: Debug> Debug for RecordSection<Ref>
impl<Ref: Debug> Debug for RecordSection<Ref>
sourceimpl<Ref: OctetsRef> Iterator for RecordSection<Ref>
impl<Ref: OctetsRef> Iterator for RecordSection<Ref>
type Item = Result<ParsedRecord<Ref>, ParseError>
type Item = Result<ParsedRecord<Ref>, ParseError>
The type of the elements being iterated over.
sourcefn next(&mut self) -> Option<Self::Item>
fn next(&mut self) -> Option<Self::Item>
Advances the iterator and returns the next value. Read more
sourcefn next_chunk<const N: usize>(
&mut self
) -> Result<[Self::Item; N], IntoIter<Self::Item, N>>
fn next_chunk<const N: usize>(
&mut self
) -> Result<[Self::Item; N], IntoIter<Self::Item, N>>
iter_next_chunk
)Advances the iterator and returns an array containing the next N
values. Read more
1.0.0 · sourcefn size_hint(&self) -> (usize, Option<usize>)
fn size_hint(&self) -> (usize, Option<usize>)
Returns the bounds on the remaining length of the iterator. Read more
1.0.0 · sourcefn count(self) -> usize
fn count(self) -> usize
Consumes the iterator, counting the number of iterations and returning it. Read more
1.0.0 · sourcefn last(self) -> Option<Self::Item>
fn last(self) -> Option<Self::Item>
Consumes the iterator, returning the last element. Read more
sourcefn advance_by(&mut self, n: usize) -> Result<(), usize>
fn advance_by(&mut self, n: usize) -> Result<(), usize>
iter_advance_by
)Advances the iterator by n
elements. Read more
1.0.0 · sourcefn nth(&mut self, n: usize) -> Option<Self::Item>
fn nth(&mut self, n: usize) -> Option<Self::Item>
Returns the n
th element of the iterator. Read more
1.28.0 · sourcefn step_by(self, step: usize) -> StepBy<Self>
fn step_by(self, step: usize) -> StepBy<Self>
Creates an iterator starting at the same point, but stepping by the given amount at each iteration. Read more
1.0.0 · sourcefn chain<U>(self, other: U) -> Chain<Self, <U as IntoIterator>::IntoIter>where
U: IntoIterator<Item = Self::Item>,
fn chain<U>(self, other: U) -> Chain<Self, <U as IntoIterator>::IntoIter>where
U: IntoIterator<Item = Self::Item>,
Takes two iterators and creates a new iterator over both in sequence. Read more
1.0.0 · sourcefn zip<U>(self, other: U) -> Zip<Self, <U as IntoIterator>::IntoIter>where
U: IntoIterator,
fn zip<U>(self, other: U) -> Zip<Self, <U as IntoIterator>::IntoIter>where
U: IntoIterator,
‘Zips up’ two iterators into a single iterator of pairs. Read more
sourcefn intersperse_with<G>(self, separator: G) -> IntersperseWith<Self, G>where
G: FnMut() -> Self::Item,
fn intersperse_with<G>(self, separator: G) -> IntersperseWith<Self, G>where
G: FnMut() -> Self::Item,
iter_intersperse
)Creates a new iterator which places an item generated by separator
between adjacent items of the original iterator. Read more
1.0.0 · sourcefn map<B, F>(self, f: F) -> Map<Self, F>where
F: FnMut(Self::Item) -> B,
fn map<B, F>(self, f: F) -> Map<Self, F>where
F: FnMut(Self::Item) -> B,
Takes a closure and creates an iterator which calls that closure on each element. Read more
1.21.0 · sourcefn for_each<F>(self, f: F)where
F: FnMut(Self::Item),
fn for_each<F>(self, f: F)where
F: FnMut(Self::Item),
Calls a closure on each element of an iterator. Read more
1.0.0 · sourcefn filter<P>(self, predicate: P) -> Filter<Self, P>where
P: FnMut(&Self::Item) -> bool,
fn filter<P>(self, predicate: P) -> Filter<Self, P>where
P: FnMut(&Self::Item) -> bool,
Creates an iterator which uses a closure to determine if an element should be yielded. Read more
1.0.0 · sourcefn filter_map<B, F>(self, f: F) -> FilterMap<Self, F>where
F: FnMut(Self::Item) -> Option<B>,
fn filter_map<B, F>(self, f: F) -> FilterMap<Self, F>where
F: FnMut(Self::Item) -> Option<B>,
Creates an iterator that both filters and maps. Read more
1.0.0 · sourcefn enumerate(self) -> Enumerate<Self>
fn enumerate(self) -> Enumerate<Self>
Creates an iterator which gives the current iteration count as well as the next value. Read more
1.0.0 · sourcefn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P>where
P: FnMut(&Self::Item) -> bool,
fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P>where
P: FnMut(&Self::Item) -> bool,
1.0.0 · sourcefn take_while<P>(self, predicate: P) -> TakeWhile<Self, P>where
P: FnMut(&Self::Item) -> bool,
fn take_while<P>(self, predicate: P) -> TakeWhile<Self, P>where
P: FnMut(&Self::Item) -> bool,
Creates an iterator that yields elements based on a predicate. Read more
1.57.0 · sourcefn map_while<B, P>(self, predicate: P) -> MapWhile<Self, P>where
P: FnMut(Self::Item) -> Option<B>,
fn map_while<B, P>(self, predicate: P) -> MapWhile<Self, P>where
P: FnMut(Self::Item) -> Option<B>,
Creates an iterator that both yields elements based on a predicate and maps. Read more
1.0.0 · sourcefn skip(self, n: usize) -> Skip<Self>
fn skip(self, n: usize) -> Skip<Self>
Creates an iterator that skips the first n
elements. Read more
1.0.0 · sourcefn take(self, n: usize) -> Take<Self>
fn take(self, n: usize) -> Take<Self>
Creates an iterator that yields the first n
elements, or fewer
if the underlying iterator ends sooner. Read more
1.0.0 · sourcefn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F>where
F: FnMut(&mut St, Self::Item) -> Option<B>,
fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F>where
F: FnMut(&mut St, Self::Item) -> Option<B>,
1.0.0 · sourcefn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F>where
U: IntoIterator,
F: FnMut(Self::Item) -> U,
fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F>where
U: IntoIterator,
F: FnMut(Self::Item) -> U,
Creates an iterator that works like map, but flattens nested structure. Read more
1.0.0 · sourcefn inspect<F>(self, f: F) -> Inspect<Self, F>where
F: FnMut(&Self::Item),
fn inspect<F>(self, f: F) -> Inspect<Self, F>where
F: FnMut(&Self::Item),
Does something with each element of an iterator, passing the value on. Read more
1.0.0 · sourcefn by_ref(&mut self) -> &mut Self
fn by_ref(&mut self) -> &mut Self
Borrows an iterator, rather than consuming it. Read more
1.0.0 · sourcefn collect<B>(self) -> Bwhere
B: FromIterator<Self::Item>,
fn collect<B>(self) -> Bwhere
B: FromIterator<Self::Item>,
Transforms an iterator into a collection. Read more
sourcefn collect_into<E>(self, collection: &mut E) -> &mut Ewhere
E: Extend<Self::Item>,
fn collect_into<E>(self, collection: &mut E) -> &mut Ewhere
E: Extend<Self::Item>,
iter_collect_into
)Collects all the items from an iterator into a collection. Read more
1.0.0 · sourcefn partition<B, F>(self, f: F) -> (B, B)where
B: Default + Extend<Self::Item>,
F: FnMut(&Self::Item) -> bool,
fn partition<B, F>(self, f: F) -> (B, B)where
B: Default + Extend<Self::Item>,
F: FnMut(&Self::Item) -> bool,
Consumes an iterator, creating two collections from it. Read more
sourcefn is_partitioned<P>(self, predicate: P) -> boolwhere
P: FnMut(Self::Item) -> bool,
fn is_partitioned<P>(self, predicate: P) -> boolwhere
P: FnMut(Self::Item) -> bool,
iter_is_partitioned
)Checks if the elements of this iterator are partitioned according to the given predicate,
such that all those that return true
precede all those that return false
. Read more
1.27.0 · sourcefn try_fold<B, F, R>(&mut self, init: B, f: F) -> Rwhere
F: FnMut(B, Self::Item) -> R,
R: Try<Output = B>,
fn try_fold<B, F, R>(&mut self, init: B, f: F) -> Rwhere
F: FnMut(B, Self::Item) -> R,
R: Try<Output = B>,
An iterator method that applies a function as long as it returns successfully, producing a single, final value. Read more
1.27.0 · sourcefn try_for_each<F, R>(&mut self, f: F) -> Rwhere
F: FnMut(Self::Item) -> R,
R: Try<Output = ()>,
fn try_for_each<F, R>(&mut self, f: F) -> Rwhere
F: FnMut(Self::Item) -> R,
R: Try<Output = ()>,
An iterator method that applies a fallible function to each item in the iterator, stopping at the first error and returning that error. Read more
1.0.0 · sourcefn fold<B, F>(self, init: B, f: F) -> Bwhere
F: FnMut(B, Self::Item) -> B,
fn fold<B, F>(self, init: B, f: F) -> Bwhere
F: FnMut(B, Self::Item) -> B,
Folds every element into an accumulator by applying an operation, returning the final result. Read more
1.51.0 · sourcefn reduce<F>(self, f: F) -> Option<Self::Item>where
F: FnMut(Self::Item, Self::Item) -> Self::Item,
fn reduce<F>(self, f: F) -> Option<Self::Item>where
F: FnMut(Self::Item, Self::Item) -> Self::Item,
Reduces the elements to a single one, by repeatedly applying a reducing operation. Read more
sourcefn try_reduce<F, R>(
&mut self,
f: F
) -> <<R as Try>::Residual as Residual<Option<<R as Try>::Output>>>::TryTypewhere
F: FnMut(Self::Item, Self::Item) -> R,
R: Try<Output = Self::Item>,
<R as Try>::Residual: Residual<Option<Self::Item>>,
fn try_reduce<F, R>(
&mut self,
f: F
) -> <<R as Try>::Residual as Residual<Option<<R as Try>::Output>>>::TryTypewhere
F: FnMut(Self::Item, Self::Item) -> R,
R: Try<Output = Self::Item>,
<R as Try>::Residual: Residual<Option<Self::Item>>,
iterator_try_reduce
)Reduces the elements to a single one by repeatedly applying a reducing operation. If the closure returns a failure, the failure is propagated back to the caller immediately. Read more
1.0.0 · sourcefn all<F>(&mut self, f: F) -> boolwhere
F: FnMut(Self::Item) -> bool,
fn all<F>(&mut self, f: F) -> boolwhere
F: FnMut(Self::Item) -> bool,
Tests if every element of the iterator matches a predicate. Read more
1.0.0 · sourcefn any<F>(&mut self, f: F) -> boolwhere
F: FnMut(Self::Item) -> bool,
fn any<F>(&mut self, f: F) -> boolwhere
F: FnMut(Self::Item) -> bool,
Tests if any element of the iterator matches a predicate. Read more
1.0.0 · sourcefn find<P>(&mut self, predicate: P) -> Option<Self::Item>where
P: FnMut(&Self::Item) -> bool,
fn find<P>(&mut self, predicate: P) -> Option<Self::Item>where
P: FnMut(&Self::Item) -> bool,
Searches for an element of an iterator that satisfies a predicate. Read more
1.30.0 · sourcefn find_map<B, F>(&mut self, f: F) -> Option<B>where
F: FnMut(Self::Item) -> Option<B>,
fn find_map<B, F>(&mut self, f: F) -> Option<B>where
F: FnMut(Self::Item) -> Option<B>,
Applies function to the elements of iterator and returns the first non-none result. Read more
sourcefn try_find<F, R>(
&mut self,
f: F
) -> <<R as Try>::Residual as Residual<Option<Self::Item>>>::TryTypewhere
F: FnMut(&Self::Item) -> R,
R: Try<Output = bool>,
<R as Try>::Residual: Residual<Option<Self::Item>>,
fn try_find<F, R>(
&mut self,
f: F
) -> <<R as Try>::Residual as Residual<Option<Self::Item>>>::TryTypewhere
F: FnMut(&Self::Item) -> R,
R: Try<Output = bool>,
<R as Try>::Residual: Residual<Option<Self::Item>>,
try_find
)Applies function to the elements of iterator and returns the first true result or the first error. Read more
1.0.0 · sourcefn position<P>(&mut self, predicate: P) -> Option<usize>where
P: FnMut(Self::Item) -> bool,
fn position<P>(&mut self, predicate: P) -> Option<usize>where
P: FnMut(Self::Item) -> bool,
Searches for an element in an iterator, returning its index. Read more
1.6.0 · sourcefn max_by_key<B, F>(self, f: F) -> Option<Self::Item>where
B: Ord,
F: FnMut(&Self::Item) -> B,
fn max_by_key<B, F>(self, f: F) -> Option<Self::Item>where
B: Ord,
F: FnMut(&Self::Item) -> B,
Returns the element that gives the maximum value from the specified function. Read more
1.15.0 · sourcefn max_by<F>(self, compare: F) -> Option<Self::Item>where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
fn max_by<F>(self, compare: F) -> Option<Self::Item>where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
Returns the element that gives the maximum value with respect to the specified comparison function. Read more
1.6.0 · sourcefn min_by_key<B, F>(self, f: F) -> Option<Self::Item>where
B: Ord,
F: FnMut(&Self::Item) -> B,
fn min_by_key<B, F>(self, f: F) -> Option<Self::Item>where
B: Ord,
F: FnMut(&Self::Item) -> B,
Returns the element that gives the minimum value from the specified function. Read more
1.15.0 · sourcefn min_by<F>(self, compare: F) -> Option<Self::Item>where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
fn min_by<F>(self, compare: F) -> Option<Self::Item>where
F: FnMut(&Self::Item, &Self::Item) -> Ordering,
Returns the element that gives the minimum value with respect to the specified comparison function. Read more
1.0.0 · sourcefn unzip<A, B, FromA, FromB>(self) -> (FromA, FromB)where
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
Self: Iterator<Item = (A, B)>,
fn unzip<A, B, FromA, FromB>(self) -> (FromA, FromB)where
FromA: Default + Extend<A>,
FromB: Default + Extend<B>,
Self: Iterator<Item = (A, B)>,
Converts an iterator of pairs into a pair of containers. Read more
1.36.0 · sourcefn copied<'a, T>(self) -> Copied<Self>where
T: 'a + Copy,
Self: Iterator<Item = &'a T>,
fn copied<'a, T>(self) -> Copied<Self>where
T: 'a + Copy,
Self: Iterator<Item = &'a T>,
Creates an iterator which copies all of its elements. Read more
1.0.0 · sourcefn cloned<'a, T>(self) -> Cloned<Self>where
T: 'a + Clone,
Self: Iterator<Item = &'a T>,
fn cloned<'a, T>(self) -> Cloned<Self>where
T: 'a + Clone,
Self: Iterator<Item = &'a T>,
1.0.0 · sourcefn cycle(self) -> Cycle<Self>where
Self: Clone,
fn cycle(self) -> Cycle<Self>where
Self: Clone,
Repeats an iterator endlessly. Read more
sourcefn array_chunks<const N: usize>(self) -> ArrayChunks<Self, N>
fn array_chunks<const N: usize>(self) -> ArrayChunks<Self, N>
iter_array_chunks
)Returns an iterator over N
elements of the iterator at a time. Read more
1.11.0 · sourcefn sum<S>(self) -> Swhere
S: Sum<Self::Item>,
fn sum<S>(self) -> Swhere
S: Sum<Self::Item>,
Sums the elements of an iterator. Read more
1.11.0 · sourcefn product<P>(self) -> Pwhere
P: Product<Self::Item>,
fn product<P>(self) -> Pwhere
P: Product<Self::Item>,
Iterates over the entire iterator, multiplying all the elements Read more
sourcefn cmp_by<I, F>(self, other: I, cmp: F) -> Orderingwhere
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Ordering,
fn cmp_by<I, F>(self, other: I, cmp: F) -> Orderingwhere
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Ordering,
iter_order_by
)Lexicographically compares the elements of this Iterator
with those
of another with respect to the specified comparison function. Read more
1.5.0 · sourcefn partial_cmp<I>(self, other: I) -> Option<Ordering>where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn partial_cmp<I>(self, other: I) -> Option<Ordering>where
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Lexicographically compares the elements of this Iterator
with those
of another. Read more
sourcefn partial_cmp_by<I, F>(self, other: I, partial_cmp: F) -> Option<Ordering>where
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Option<Ordering>,
fn partial_cmp_by<I, F>(self, other: I, partial_cmp: F) -> Option<Ordering>where
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Option<Ordering>,
iter_order_by
)Lexicographically compares the elements of this Iterator
with those
of another with respect to the specified comparison function. Read more
1.5.0 · sourcefn eq<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
fn eq<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
sourcefn eq_by<I, F>(self, other: I, eq: F) -> boolwhere
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> bool,
fn eq_by<I, F>(self, other: I, eq: F) -> boolwhere
I: IntoIterator,
F: FnMut(Self::Item, <I as IntoIterator>::Item) -> bool,
iter_order_by
)1.5.0 · sourcefn ne<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
fn ne<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialEq<<I as IntoIterator>::Item>,
1.5.0 · sourcefn lt<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn lt<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically
less than those of another. Read more
1.5.0 · sourcefn le<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn le<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically
less or equal to those of another. Read more
1.5.0 · sourcefn gt<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn gt<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically
greater than those of another. Read more
1.5.0 · sourcefn ge<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
fn ge<I>(self, other: I) -> boolwhere
I: IntoIterator,
Self::Item: PartialOrd<<I as IntoIterator>::Item>,
Determines if the elements of this Iterator
are lexicographically
greater than or equal to those of another. Read more
sourcefn is_sorted_by<F>(self, compare: F) -> boolwhere
F: FnMut(&Self::Item, &Self::Item) -> Option<Ordering>,
fn is_sorted_by<F>(self, compare: F) -> boolwhere
F: FnMut(&Self::Item, &Self::Item) -> Option<Ordering>,
is_sorted
)Checks if the elements of this iterator are sorted using the given comparator function. Read more
sourcefn is_sorted_by_key<F, K>(self, f: F) -> boolwhere
F: FnMut(Self::Item) -> K,
K: PartialOrd<K>,
fn is_sorted_by_key<F, K>(self, f: F) -> boolwhere
F: FnMut(Self::Item) -> K,
K: PartialOrd<K>,
is_sorted
)Checks if the elements of this iterator are sorted using the given key extraction function. Read more
impl<Ref: Copy> Copy for RecordSection<Ref>
Auto Trait Implementations
impl<Ref> RefUnwindSafe for RecordSection<Ref>where
Ref: RefUnwindSafe,
impl<Ref> Send for RecordSection<Ref>where
Ref: Send,
impl<Ref> Sync for RecordSection<Ref>where
Ref: Sync,
impl<Ref> Unpin for RecordSection<Ref>where
Ref: Unpin,
impl<Ref> UnwindSafe for RecordSection<Ref>where
Ref: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<I> IntoIterator for Iwhere
I: Iterator,
impl<I> IntoIterator for Iwhere
I: Iterator,
sourceimpl<I> IteratorRandom for Iwhere
I: Iterator,
impl<I> IteratorRandom for Iwhere
I: Iterator,
sourcefn choose<R>(self, rng: &mut R) -> Option<Self::Item>where
R: Rng + ?Sized,
fn choose<R>(self, rng: &mut R) -> Option<Self::Item>where
R: Rng + ?Sized,
Choose one element at random from the iterator. Read more
sourcefn choose_stable<R>(self, rng: &mut R) -> Option<Self::Item>where
R: Rng + ?Sized,
fn choose_stable<R>(self, rng: &mut R) -> Option<Self::Item>where
R: Rng + ?Sized,
Choose one element at random from the iterator. Read more
sourceimpl<Source, Target> OctetsInto<Target> for Sourcewhere
Target: OctetsFrom<Source>,
impl<Source, Target> OctetsInto<Target> for Sourcewhere
Target: OctetsFrom<Source>,
sourcefn octets_into(self) -> Result<Target, ShortBuf>
fn octets_into(self) -> Result<Target, ShortBuf>
Performs the conversion.