Module mutators 

The provided set of Mutate implementations and combinators.

It is idiomatic to import this module with the alias m:

use mutatis::mutators as m;

Structs

Array

A mutator for fixed-size arrays.

AsciiChar

A mutator for ASCII char values.

AtomicBool

A mutator for core::sync::atomic::AtomicBool values.

AtomicIsize

A mutator for core::sync::atomic::AtomicIsize values.

AtomicUsize

A mutator for core::sync::atomic::AtomicUsize values.

BTreeMap

The default mutator for BTreeMap<K, V> values.

BTreeSet

The default mutator for BTreeSet<T> values.

BinaryHeap

The default mutator for BinaryHeap<T> values.

Bool

The default mutator for bool values.

Bound

A mutator for core::ops::Bound<T> values.

Boxed

The default mutator for Box<T> values.

CStringMutator

The default mutator for CString values.

Cell

The default mutator for Cell<T> values.

Char

A mutator for char values.

CowMutator

A mutator for Cow<'a, B> values.

Duration

A mutator for core::time::Duration values.

F32

A mutator for f32 values.

F64

A mutator for f64 values.

FromFn

A mutator constructed from a function.

HashMap

The default mutator for HashMap<K, V> values.

HashSet

The default mutator for HashSet<T> values.

I8

A mutator for i8 values.

I16

A mutator for i16 values.

I32

A mutator for i32 values.

I64

A mutator for i64 values.

I128

A mutator for i128 values.

IpAddrMutator

The default mutator for IpAddr values.

Ipv4AddrMutator

The default mutator for Ipv4Addr values.

Ipv6AddrMutator

The default mutator for Ipv6Addr values.

Isize

A mutator for isize values.

Just

A mutator that always produces the same, given value.

LinkedList

The default mutator for LinkedList<T> values.

MRange

A mutator for T values within a given range.

Map

A mutator combinator for mapping a function over the mutations produced by another mutator.

MutexMutator

The default mutator for Mutex<T> values.

NonZeroI8

A mutator for NonZero<i8> values.

NonZeroI16

A mutator for NonZero<i16> values.

NonZeroI32

A mutator for NonZero<i32> values.

NonZeroI64

A mutator for NonZero<i64> values.

NonZeroI128

A mutator for NonZero<i128> values.

NonZeroIsize

A mutator for NonZero<isize> values.

NonZeroU8

A mutator for NonZero<u8> values.

NonZeroU16

A mutator for NonZero<u16> values.

NonZeroU32

A mutator for NonZero<u32> values.

NonZeroU64

A mutator for NonZero<u64> values.

NonZeroU128

A mutator for NonZero<u128> values.

NonZeroUsize

A mutator for NonZero<usize> values.

None

A mutator for Option<T> values that always produces None values.

Nop

A mutator that doesn’t do anything.

Option

A mutator for Option<T> values.

Or

A mutator combinator for applying one of two different mutators.

OsStringMutator

The default mutator for OsString values.

PathBufMutator

The default mutator for PathBuf values.

PhantomDataMutator

A mutator for core::marker::PhantomData<T> values.

Proj

A mutator combinator for projecting a value to a sub-value and applying a mutator to that sub-value.

Range

A mutator for core::ops::Range<T> values.

RangeFrom

A mutator for core::ops::RangeFrom<T> values.

RangeInclusive

A mutator for core::ops::RangeInclusive<T> values.

RangeTo

A mutator for core::ops::RangeTo<T> values.

RangeToInclusive

A mutator for core::ops::RangeToInclusive<T> values.

RefCell

The default mutator for RefCell<T> values.

Reverse

A mutator for core::cmp::Reverse<T> values.

SocketAddrMutator

The default mutator for SocketAddr values.

SocketAddrV4Mutator

The default mutator for SocketAddrV4 values.

SocketAddrV6Mutator

The default mutator for SocketAddrV6 values.

Some

A mutator for Option<T> values that always produces Some values.

StringMutator

The default mutator for String values.

Tuple1

A mutator for tuples.

Tuple2

A mutator for tuples.

Tuple3

A mutator for tuples.

Tuple4

A mutator for tuples.

Tuple5

A mutator for tuples.

Tuple6

A mutator for tuples.

Tuple7

A mutator for tuples.

Tuple8

A mutator for tuples.

Tuple9

A mutator for tuples.

Tuple10

A mutator for tuples.

Tuple11

A mutator for tuples.

Tuple12

A mutator for tuples.

Tuple13

A mutator for tuples.

Tuple14

A mutator for tuples.

Tuple15

A mutator for tuples.

Tuple16

A mutator for tuples.

U8

A mutator for u8 values.

U16

A mutator for u16 values.

U32

A mutator for u32 values.

U64

A mutator for u64 values.

U128

A mutator for u128 values.

Unit

A unit mutator.

UnsafeCellMutator

A mutator for core::cell::UnsafeCell<T> values.

Usize

A mutator for usize values.

Vec

The default mutator for Vec<T> values.

VecDeque

The default mutator for VecDeque<T> values.

Wrapping

A mutator for core::num::Wrapping<T> values.

Functions

array

Create a new Array mutator.

ascii_char

Create a mutator for ASCII char values.

atomic_bool

Create a new mutator for core::sync::atomic::AtomicBool values.

atomic_isize

Create a new mutator for core::sync::atomic::AtomicIsize values.

atomic_usize

Create a new mutator for core::sync::atomic::AtomicUsize values.

binary_heap

Create a new mutator for BinaryHeap<T> values.

bool

Create a new bool mutator.

bound

Create a new mutator for core::ops::Bound<T> values.

boxed

Create a new mutator for Box<T> values.

btree_map

Create a new mutator for BTreeMap<K, V> values.

btree_set

Create a new mutator for BTreeSet<T> values.

c_string

Create a new mutator for CString values.

cell

Create a new mutator for Cell<T> values.

char

Create a mutator for char values.

cow

Create a new mutator for Cow<'a, B> values.

default

A convenience function to get the default mutator for a type.

duration

Create a new mutator for core::time::Duration values.

f32

Create a mutator for f32 values.

f64

Create a mutator for f64 values.

from_fn

Create a mutator from a function.

hash_map

Create a new mutator for HashMap<K, V> values.

hash_set

Create a new mutator for HashSet<T> values.

i8

Create a new i8 mutator.

i16

Create a new i16 mutator.

i32

Create a new i32 mutator.

i64

Create a new i64 mutator.

i128

Create a new i128 mutator.

ip_addr

Create a new mutator for IpAddr values.

ipv4_addr

Create a new mutator for Ipv4Addr values.

ipv6_addr

Create a new mutator for Ipv6Addr values.

isize

Create a new isize mutator.

just

Create a mutator that always produces the same, given value.

linked_list

Create a new mutator for LinkedList<T> values.

mrange

Create a new mutator for T values, keeping them within the given range.

mutex

Create a new mutator for Mutex<T> values.

non_zero_i8

Create a new NonZero<i8> mutator.

non_zero_i16

Create a new NonZero<i16> mutator.

non_zero_i32

Create a new NonZero<i32> mutator.

non_zero_i64

Create a new NonZero<i64> mutator.

non_zero_i128

Create a new NonZero<i128> mutator.

non_zero_isize

Create a new NonZero<isize> mutator.

non_zero_u8

Create a new NonZero<u8> mutator.

non_zero_u16

Create a new NonZero<u16> mutator.

non_zero_u32

Create a new NonZero<u32> mutator.

non_zero_u64

Create a new NonZero<u64> mutator.

non_zero_u128

Create a new NonZero<u128> mutator.

non_zero_usize

Create a new NonZero<usize> mutator.

none

Create a new mutator for Option<T> values that always produces None values.

nop

Create a mutator that doesn’t do anything.

option

Create a new mutator for Option<T> values.

os_string

Create a new mutator for OsString values.

path_buf

Create a new mutator for PathBuf values.

phantom_data

Create a new mutator for core::marker::PhantomData<T> values.

range

Create a new mutator for core::ops::Range<T> values.

range_from

Create a new mutator for core::ops::RangeFrom<T> values.

range_inclusive

Create a new mutator for core::ops::RangeInclusive<T> values.

range_to

Create a new mutator for core::ops::RangeTo<T> values.

range_to_inclusive

Create a new mutator for core::ops::RangeToInclusive<T> values.

range_with

Like range but uses the given mutator rather than the T’s default mutator.

ref_cell

Create a new mutator for RefCell<T> values.

result

Create a new Result mutator.

reverse

Create a new mutator for core::cmp::Reverse<T> values.

socket_addr

Create a new mutator for SocketAddr values.

socket_addr_v4

Create a new mutator for SocketAddrV4 values.

socket_addr_v6

Create a new mutator for SocketAddrV6 values.

some

Create a new mutator for Option<T> values that always produces Some values.

string

Create a new mutator for String values.

tuple1

Create a new mutator for a tuple of tuples! (@ count M0) elements.

tuple2

Create a new mutator for a tuple of tuples! (@ count M0 M1) elements.

tuple3

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2) elements.

tuple4

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3) elements.

tuple5

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4) elements.

tuple6

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5) elements.

tuple7

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6) elements.

tuple8

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7) elements.

tuple9

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7 M8) elements.

tuple10

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7 M8 M9) elements.

tuple11

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10) elements.

tuple12

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11) elements.

tuple13

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12) elements.

tuple14

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12 M13) elements.

tuple15

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12 M13 M14) elements.

tuple16

Create a new mutator for a tuple of tuples! (@ count M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 M10 M11 M12 M13 M14 M15) elements.

u8

Create a new u8 mutator.

u16

Create a new u16 mutator.

u32

Create a new u32 mutator.

u64

Create a new u64 mutator.

u128

Create a new u128 mutator.

unit

Create a new unit (a.k.a zero-element tuple) mutator.

unsafe_cell

Create a new mutator for core::cell::UnsafeCell<T> values.

usize

Create a new usize mutator.

vec

Create a new mutator for Vec<T> values.

vec_deque

Create a new mutator for VecDeque<T> values.

wrapping

Create a new mutator for core::num::Wrapping<T> values.