Enum pelite::Wrap

pub enum Wrap<T32, T64> {
    T32(T32),
    T64(T64),
}

Wraps 32-bit and 64-bit variants.

Variants

T32(T32)

T64(T64)

Methods

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Pe32, Pe64>

pub fn image(&self) -> &'a [u8]

pub fn align(&self) -> Align

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn as_ref(&self) -> Wrap<&Pe32, &Pe64>

pub fn dos_header(&self) -> &'a IMAGE_DOS_HEADER

pub fn dos_image(&self) -> &'a [u8]

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn nt_headers(&self) -> Wrap<&'a IMAGE_NT_HEADERS32, &'a IMAGE_NT_HEADERS64>

pub fn file_header(&self) -> &'a IMAGE_FILE_HEADER

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn optional_header(
    &self
) -> Wrap<&'a IMAGE_OPTIONAL_HEADER32, &'a IMAGE_OPTIONAL_HEADER64>

pub fn data_directory(&self) -> &'a [IMAGE_DATA_DIRECTORY]

pub fn section_headers(&self) -> &'a [IMAGE_SECTION_HEADER]

pub fn get_section_bytes(
    &self,
    section_header: &IMAGE_SECTION_HEADER
) -> Result<&'a [u8]>

pub fn derva<T>(&self, rva: u32) -> Result<&'a T> where
    T: Pod, 

pub fn derva_copy<T>(&self, rva: u32) -> Result<T> where
    T: Copy + Pod, 

pub fn derva_into<T: ?Sized>(&self, rva: u32, dest: &mut T) -> Result<()> where
    T: Pod, 

pub fn derva_slice<T>(&self, rva: u32, len: usize) -> Result<&'a [T]> where
    T: Pod, 

pub fn derva_slice_f<T, F>(&self, rva: u32, f: F) -> Result<&'a [T]> where
    T: Pod,
    F: FnMut(&'a T) -> bool, 

pub fn derva_slice_s<T>(&self, rva: u32, sentinel: T) -> Result<&'a [T]> where
    T: PartialEq + Pod, 

pub fn derva_c_str(&self, rva: u32) -> Result<&'a CStr>

pub fn derva_string<T: ?Sized>(&self, rva: u32) -> Result<&'a T> where
    T: FromBytes, 

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn headers(&self) -> Wrap<Headers<Pe32>, Headers<Pe64>>

pub fn rich_structure(&self) -> Result<RichStructure<'a>>

pub fn exports(&self) -> Result<Wrap<Exports<'a, Pe32>, Exports<'a, Pe64>>>

pub fn imports(&self) -> Result<Wrap<Imports<'a, Pe32>, Imports<'a, Pe64>>>

pub fn iat(&self) -> Result<Wrap<IAT<'a, Pe32>, IAT<'a, Pe64>>>

pub fn base_relocs(&self) -> Result<BaseRelocs<'a>>

pub fn load_config(
    &self
) -> Result<Wrap<LoadConfig<'a, Pe32>, LoadConfig<'a, Pe64>>>

pub fn tls(&self) -> Result<Wrap<Tls<'a, Pe32>, Tls<'a, Pe64>>>

pub fn security(&self) -> Result<Security<'a>>

pub fn exception(
    &self
) -> Result<Wrap<Exception<'a, Pe32>, Exception<'a, Pe64>>>

pub fn debug(&self) -> Result<Wrap<Debug<'a, Pe32>, Debug<'a, Pe64>>>

pub fn resources(&self) -> Result<Resources<'a>>

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn scanner(&self) -> Wrap<Scanner<Pe32>, Scanner<Pe64>>

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Headers<Pe32>, Headers<Pe64>>

Describes the PE headers.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

pub fn image(&self) -> &'a [u8]

Gets the PE headers as a byte slice.

pub fn check_sum(&self) -> u32

Calculates the optional header's CheckSum.

pub fn code_range(&self) -> Range<u32>

Gets the code range from the optional header.

pub fn image_range(&self) -> Range<u32>

Gets the full image range excluding the PE headers.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Exports<'a, Pe32>, Exports<'a, Pe64>>

Export directory.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

pub fn image(&self) -> &'a IMAGE_EXPORT_DIRECTORY

Returns the underlying export directory image.

pub fn dll_name(&self) -> Result<&'a CStr>

Gets the export directory's name for this library.

pub fn ordinal_base(&self) -> u16

Gets the ordinal base for the exported functions.

pub fn functions(&self) -> Result<&'a [u32]>

Gets the export address table.

pub fn names(&self) -> Result<&'a [u32]>

Gets the name address table.

pub fn name_indices(&self) -> Result<&'a [u16]>

Gets the name index table.

pub fn by(&self) -> Result<Wrap<By<'a, Pe32>, By<'a, Pe64>>>

Query the exports.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<By<'a, Pe32>, By<'a, Pe64>>

Export directory symbol lookup.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

pub fn image(&self) -> &'a IMAGE_EXPORT_DIRECTORY

Returns the underlying export directory image.

pub fn dll_name(&self) -> Result<&'a CStr>

Gets the export directory's name for this library.

pub fn ordinal_base(&self) -> u16

Gets the ordinal base for the exported functions.

pub fn functions(&self) -> &'a [u32]

Gets the export address table.

pub fn names(&self) -> &'a [u32]

Gets the name address table.

pub fn name_indices(&self) -> &'a [u16]

Gets the name index table.

pub fn check_sorted(&self) -> Result<bool>

Validates and checks if the name table is sorted.

pub fn ordinal(&self, ordinal: u16) -> Result<Export<'a>>

Looks up an Export by its ordinal.

pub fn name_linear<S: AsRef<[u8]> + ?Sized>(
    &self,
    name: &S
) -> Result<Export<'a>>

Looks up an Export by its name.

pub fn name<S: AsRef<[u8]> + ?Sized>(&self, name: &S) -> Result<Export<'a>>

Looks up an Export by its name.

pub fn import(&self, import: Import) -> Result<Export<'a>>

Looks up an Export by its import.

pub fn index(&self, index: usize) -> Result<Export<'a>>

Looks up an export by its index.

pub fn hint(&self, hint: usize) -> Result<Export<'a>>

Looks up an export by its hint.

pub fn hint_name<S: AsRef<[u8]> + ?Sized>(
    &self,
    hint: usize,
    name: &S
) -> Result<Export<'a>>

Looks up an export by its hint and falls back to the name if the hint is incorrect.

pub fn name_of_hint(&self, hint: usize) -> Result<&'a CStr>

Looks up the name for a hint.

pub fn name_lookup(&self, index: usize) -> Result<Import<'a>>

Given an index in the functions array, gets the named export.

pub fn iter<'s>(
    &'s self
) -> impl 's + Clone + Iterator<Item = Result<Export<'a>>>

Iterate over exported functions.

pub fn iter_names<'s>(
    &'s self
) -> impl 's + Clone + Iterator<Item = (Result<&'a CStr>, Result<Export<'a>>)>

Iterate over functions exported by name.

pub fn iter_name_indices<'s>(
    &'s self
) -> impl 's + Clone + Iterator<Item = (Result<&'a CStr>, usize)>

Iterate over functions exported by name, returning their name and index in the functions table.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Pe32, Pe64>

Convenient way to get an exported address.

pub fn get_export_by_ordinal(&self, ordinal: u16) -> Result<Export<'a>>

Convenient method to get an exported function by ordinal.

pub fn get_export_by_import(&self, import: Import<'a>) -> Result<Export<'a>>

Convenient method to get an exported function by import.

pub fn get_export_by_name<S: ?Sized + AsRef<[u8]>>(
    &self,
    name: &S
) -> Result<Export<'a>>

Convenient method to get an exported function by name.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Imports<'a, Pe32>, Imports<'a, Pe64>>

Import directory.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

pub fn image(&self) -> &'a [IMAGE_IMPORT_DESCRIPTOR]

Returns the underlying import directory image array.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn iter(&self) -> Wrap<Iter<'a, Pe32>, Iter<'a, Pe64>>

Iterator over the import descriptors.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<IAT<'a, Pe32>, IAT<'a, Pe64>>

Import Address Table.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn image(&self) -> Wrap<&'a [u32], &'a [u64]>

Returns the underlying iat array.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn iter(
    &self
) -> Wrap<impl Clone + Iterator<Item = (&'a u32, Result<Import<'a>>)>, impl Clone + Iterator<Item = (&'a u64, Result<Import<'a>>)>>

Iterate over the IAT.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Desc<'a, Pe32>, Desc<'a, Pe64>>

Import library descriptor.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

pub fn image(&self) -> &'a IMAGE_IMPORT_DESCRIPTOR

Returns the underlying import descriptor image.

pub fn dll_name(&self) -> Result<&'a CStr>

Gets the name of the DLL imported from.

pub fn iat(&self) -> Result<Wrap<Iter<'a, u32>, Iter<'a, u64>>>

Gets the import address table.

pub fn int(&self) -> Result<impl Clone + Iterator<Item = Result<Import<'a>>>>

Gets the import name table.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<LoadConfig<'a, Pe32>, LoadConfig<'a, Pe64>>

Load Config Directory.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn image(
    &self
) -> Wrap<&'a IMAGE_LOAD_CONFIG_DIRECTORY32, &'a IMAGE_LOAD_CONFIG_DIRECTORY64>

Returns the underlying load config directory image.

pub fn security_cookie(&self) -> Result<&'a u32>

Gets the default security cookie for the image.

pub fn se_handler_table(&self) -> Result<Wrap<&'a [u32], &'a [u64]>>

Gets the structured exception handler table.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Tls<'a, Pe32>, Tls<'a, Pe64>>

TLS Directory.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn image(
    &self
) -> Wrap<&'a IMAGE_TLS_DIRECTORY32, &'a IMAGE_TLS_DIRECTORY64>

Returns the underlying TLS directory image.

pub fn raw_data(&self) -> Result<&'a [u8]>

Gets the raw TLS initialization data.

pub fn slot(&self) -> Result<&'a u32>

Gets the TLS slot location.

pub fn callbacks(&self) -> Result<Wrap<&'a [u32], &'a [u64]>>

Gets the TLS initialization callbacks.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Debug<'a, Pe32>, Debug<'a, Pe64>>

Debug directory.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

pub fn image(&self) -> &'a [IMAGE_DEBUG_DIRECTORY]

Returns the underlying debug directories image.

pub fn pdb_file_name(&self) -> Option<&'a CStr>

Gets the CodeView PDB file name.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn iter(&self) -> Wrap<Iter<'a, Pe32>, Iter<'a, Pe64>>

Iterator over the debug directories.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Dir<'a, Pe32>, Dir<'a, Pe64>>

Debug directory entry.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn pe(&self) -> Wrap<Pe32, Pe64>

Gets the PE instance.

pub fn image(&self) -> &'a IMAGE_DEBUG_DIRECTORY

Gets the underlying debug directory image.

pub fn data(&self) -> Option<&'a [u8]>

Gets the raw data of this debug directory entry.

pub fn entry(&self) -> Result<Entry<'a>>

Interprets the directory entry.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Scanner<Pe32>, Scanner<Pe64>>

Pattern scanner.

pub fn finds(&self, pat: &[Atom], range: Range<u32>, save: &mut [u32]) -> bool

Finds the unique match for the pattern in the given range.

pub fn finds_code(&self, pat: &[Atom], save: &mut [u32]) -> bool

Finds the unique code match for the pattern.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn matches<'pat>(
    &self,
    pat: &'pat [Atom],
    range: Range<u32>
) -> Wrap<Matches<'pat, Pe32>, Matches<'pat, Pe64>>

Returns an iterator over the matches of a pattern within the given range.

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn matches_code<'pat>(
    &self,
    pat: &'pat [Atom]
) -> Wrap<Matches<'pat, Pe32>, Matches<'pat, Pe64>>

Returns an iterator over the code matches of a pattern.

pub fn exec(&self, cursor: u32, pat: &[Atom], save: &mut [u32]) -> bool

Pattern interpreter, returns if the pattern matches the binary image at the given rva.

impl<'a, 'pat, Pe32: Pe<'a>, Pe64: Pe<'a>> Wrap<Matches<'pat, Pe32>, Matches<'pat, Pe64>>

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

pub fn scanner(&self) -> Wrap<Scanner<Pe32>, Scanner<Pe64>>

Gets the scanner instance.

pub fn pattern(&self) -> &'pat [Atom]

Gets the pattern.

pub fn range(&self) -> Range<u32>

Gets the remaining range to scan.

pub fn hits(&self) -> u32

Performance counter.

pub fn next(&mut self, save: &mut [u32]) -> bool

Finds the next match with the given save array.

impl<T32, T64> Wrap<Result<T32>, Result<T64>>

pub fn transpose(self) -> Result<Wrap<T32, T64>>

Transposes a wrap of results in a result of a wrap.

impl<T32, T64> Wrap<Option<T32>, Option<T64>>

pub fn transpose(self) -> Option<Wrap<T32, T64>>

Transposes a wrap of options in an option of a wrap.

impl<T> Wrap<T, T>

pub fn into(self) -> T

Unwraps the wrapped value of equal types.

Trait Implementations

impl<T32: Eq, T64: Eq> Eq for Wrap<T32, T64>

impl<T32: Clone, T64: Clone> Clone for Wrap<T32, T64>

Important traits for Wrap<Iter32, Iter64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64> type Item = Wrap<Iter32::Item, Iter64::Item>;

fn clone(&self) -> Wrap<T32, T64>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T32: PartialEq, T64: PartialEq> PartialEq<Wrap<T32, T64>> for Wrap<T32, T64>

fn eq(&self, other: &Wrap<T32, T64>) -> bool

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

fn ne(&self, other: &Wrap<T32, T64>) -> bool

This method tests for !=.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> IntoIterator for Wrap<Imports<'a, Pe32>, Imports<'a, Pe64>>

type Item = Wrap<Desc<'a, Pe32>, Desc<'a, Pe64>>

The type of the elements being iterated over.

type IntoIter = Wrap<Iter<'a, Pe32>, Iter<'a, Pe64>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<'a, Pe32: Pe<'a>, Pe64: Pe<'a>> IntoIterator for Wrap<Debug<'a, Pe32>, Debug<'a, Pe64>>

type Item = Wrap<Dir<'a, Pe32>, Dir<'a, Pe64>>

The type of the elements being iterated over.

type IntoIter = Wrap<Iter<'a, Pe32>, Iter<'a, Pe64>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T32: Copy, T64: Copy> Copy for Wrap<T32, T64>

impl<Iter32: Iterator, Iter64: Iterator> Iterator for Wrap<Iter32, Iter64>

type Item = Wrap<Iter32::Item, Iter64::Item>

The type of the elements being iterated over.

fn next(&mut self) -> Option<Self::Item>

Advances the iterator and returns the next value.

fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the iterator.

fn count(self) -> usize

Consumes the iterator, counting the number of iterations and returning it.

fn last(self) -> Option<Self::Item>

Consumes the iterator, returning the last element.

fn nth(&mut self, n: usize) -> Option<Self::Item>

Returns the nth element of the iterator.

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.

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.

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.

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.

fn for_each<F>(self, f: F) where
    F: FnMut(Self::Item), 

Calls a closure on each element of an iterator.

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.

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.

fn enumerate(self) -> Enumerate<Self>

Creates an iterator which gives the current iteration count as well as the next value.

fn peekable(self) -> Peekable<Self>

Creates an iterator which can use peek to look at the next element of the iterator without consuming it.

fn skip_while<P>(self, predicate: P) -> SkipWhile<Self, P> where
    P: FnMut(&Self::Item) -> bool, 

Creates an iterator that [skip]s elements based on a predicate.

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.

fn skip(self, n: usize) -> Skip<Self>

Creates an iterator that skips the first n elements.

fn take(self, n: usize) -> Take<Self>

Creates an iterator that yields its first n elements.

fn scan<St, B, F>(self, initial_state: St, f: F) -> Scan<Self, St, F> where
    F: FnMut(&mut St, Self::Item) -> Option<B>, 

An iterator adaptor similar to [fold] that holds internal state and produces a new iterator.

fn flat_map<U, F>(self, f: F) -> FlatMap<Self, U, F> where
    F: FnMut(Self::Item) -> U,
    U: IntoIterator, 

Creates an iterator that works like map, but flattens nested structure.

fn flatten(self) -> Flatten<Self> where
    Self::Item: IntoIterator, 

Creates an iterator that flattens nested structure.

fn fuse(self) -> Fuse<Self>

Creates an iterator which ends after the first [None].

fn inspect<F>(self, f: F) -> Inspect<Self, F> where
    F: FnMut(&Self::Item), 

Do something with each element of an iterator, passing the value on.

fn by_ref(&mut self) -> &mut Self

Borrows an iterator, rather than consuming it.

#[must_use = "if you really need to exhaust the iterator, consider `.for_each(drop)` instead"] fn collect<B>(self) -> B where
    B: FromIterator<Self::Item>, 

Transforms an iterator into a collection.

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.

fn partition_in_place<'a, T, P>(self, predicate: P) -> usize where
    P: FnMut(&T) -> bool,
    Self: DoubleEndedIterator<Item = &'a mut T>,
    T: 'a, 

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

new API

Reorder the elements of this iterator in-place according to the given predicate, such that all those that return true precede all those that return false. Returns the number of true elements found.

fn is_partitioned<P>(self, predicate: P) -> bool where
    P: FnMut(Self::Item) -> bool, 

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

new API

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.

fn try_fold<B, F, R>(&mut self, init: B, f: F) -> R where
    F: FnMut(B, Self::Item) -> R,
    R: Try<Ok = B>, 

An iterator method that applies a function as long as it returns successfully, producing a single, final value.

fn try_for_each<F, R>(&mut self, f: F) -> R where
    F: FnMut(Self::Item) -> R,
    R: Try<Ok = ()>, 

An iterator method that applies a fallible function to each item in the iterator, stopping at the first error and returning that error.

fn fold<B, F>(self, init: B, f: F) -> B where
    F: FnMut(B, Self::Item) -> B, 

An iterator method that applies a function, producing a single, final value.

fn all<F>(&mut self, f: F) -> bool where
    F: FnMut(Self::Item) -> bool, 

Tests if every element of the iterator matches a predicate.

fn any<F>(&mut self, f: F) -> bool where
    F: FnMut(Self::Item) -> bool, 

Tests if any element of the iterator matches a predicate.

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.

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.

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.

fn rposition<P>(&mut self, predicate: P) -> Option<usize> where
    P: FnMut(Self::Item) -> bool,
    Self: ExactSizeIterator + DoubleEndedIterator, 

Searches for an element in an iterator from the right, returning its index.

fn max(self) -> Option<Self::Item> where
    Self::Item: Ord, 

Returns the maximum element of an iterator.

fn min(self) -> Option<Self::Item> where
    Self::Item: Ord, 

Returns the minimum element of an iterator.

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.

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.

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.

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.

fn rev(self) -> Rev<Self> where
    Self: DoubleEndedIterator, 

Reverses an iterator's direction.

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.

fn copied<'a, T>(self) -> Copied<Self> where
    Self: Iterator<Item = &'a T>,
    T: 'a + Copy, 

Creates an iterator which copies all of its elements.

fn cloned<'a, T>(self) -> Cloned<Self> where
    Self: Iterator<Item = &'a T>,
    T: 'a + Clone, 

Creates an iterator which [clone]s all of its elements.

fn cycle(self) -> Cycle<Self> where
    Self: Clone, 

Repeats an iterator endlessly.

fn sum<S>(self) -> S where
    S: Sum<Self::Item>, 

Sums the elements of an iterator.

fn product<P>(self) -> P where
    P: Product<Self::Item>, 

Iterates over the entire iterator, multiplying all the elements

fn cmp<I>(self, other: I) -> Ordering where
    I: IntoIterator<Item = Self::Item>,
    Self::Item: Ord, 

Lexicographically compares the elements of this Iterator with those of another.

fn cmp_by<I, F>(self, other: I, cmp: F) -> Ordering where
    F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Ordering,
    I: IntoIterator, 

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

Lexicographically compares the elements of this Iterator with those of another with respect to the specified comparison function.

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.

fn partial_cmp_by<I, F>(self, other: I, partial_cmp: F) -> Option<Ordering> where
    F: FnMut(Self::Item, <I as IntoIterator>::Item) -> Option<Ordering>,
    I: IntoIterator, 

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

Lexicographically compares the elements of this Iterator with those of another with respect to the specified comparison function.

fn eq<I>(self, other: I) -> bool where
    I: IntoIterator,
    Self::Item: PartialEq<<I as IntoIterator>::Item>, 

Determines if the elements of this Iterator are equal to those of another.

fn eq_by<I, F>(self, other: I, eq: F) -> bool where
    F: FnMut(Self::Item, <I as IntoIterator>::Item) -> bool,
    I: IntoIterator, 

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

Determines if the elements of this Iterator are equal to those of another with respect to the specified equality function.

fn ne<I>(self, other: I) -> bool where
    I: IntoIterator,
    Self::Item: PartialEq<<I as IntoIterator>::Item>, 

Determines if the elements of this Iterator are unequal to those of another.

fn lt<I>(self, other: I) -> bool where
    I: IntoIterator,
    Self::Item: PartialOrd<<I as IntoIterator>::Item>, 

Determines if the elements of this Iterator are lexicographically less than those of another.

fn le<I>(self, other: I) -> bool where
    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.

fn gt<I>(self, other: I) -> bool where
    I: IntoIterator,
    Self::Item: PartialOrd<<I as IntoIterator>::Item>, 

Determines if the elements of this Iterator are lexicographically greater than those of another.

fn ge<I>(self, other: I) -> bool where
    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.

fn is_sorted(self) -> bool where
    Self::Item: PartialOrd<Self::Item>, 

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

new API

Checks if the elements of this iterator are sorted.

fn is_sorted_by<F>(self, compare: F) -> bool where
    F: FnMut(&Self::Item, &Self::Item) -> Option<Ordering>, 

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

new API

Checks if the elements of this iterator are sorted using the given comparator function.

fn is_sorted_by_key<F, K>(self, f: F) -> bool where
    F: FnMut(Self::Item) -> K,
    K: PartialOrd<K>, 

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

new API

Checks if the elements of this iterator are sorted using the given key extraction function.

impl<T32: Debug, T64: Debug> Debug for Wrap<T32, T64>

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

Formats the value using the given formatter.

impl<T32, T64> Serialize for Wrap<T32, T64> where
    T32: Serialize,
    T64: Serialize, 

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.