liblisa::instr

Struct Instruction

pub struct Instruction { /* private fields */ }
Expand description

An instruction bitstring. Can contain instructions up to 15 bytes long.

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impl Instruction

pub const fn new(data: &[u8]) -> Instruction

Creates a new instruction from the provided slice. The slice must be 15 bytes or less.

pub fn into_string(&self) -> String

Converts the instruction into an uppercase hexadecimal string.

pub fn starts_with(&self, p: &Instruction) -> bool

Returns true if the instruction starts with the prefix p, followed by zero or more additional bytes.

pub fn set_nth_bit_from_right(&mut self, index: usize, bit: u8)

Sets the bit at position index, counting from the right.

bit must be 0 or 1.

pub fn set_multiple_bits_from_right( &mut self, index: usize, data: u64, num: usize, )

Sets multiple bits starting at position index, counting from the right and moving to the left. Shifts new bits to insert out of data. The lowest bit in data is inserted first.

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impl Instruction

pub fn bytes(&self) -> &[u8]

Returns a slice containing the bytes of the instruction.

pub fn byte_len(&self) -> usize

Returns the number of bytes in the instruction.

pub fn bit_len(&self) -> usize

Returns the number of bits in the instruction.

pub fn with_nth_bit_from_right_flipped(&self, index: usize) -> Instruction

Returns an instruction where the bit at position index, counting from the right, is flipped.

pub fn with_nth_bit_from_right(&self, index: usize, bit: u8) -> Instruction

Replaces the bit at position index, counting from the right, with bit. bit must be 0 or 1.

pub fn with_nth_bit_from_left(&self, index: usize, bit: u8) -> Instruction

Replaces the bit at position index, counting from the left, with bit. bit must be 0 or 1.

pub fn extend(&self) -> Instruction

Extends the instruction with one extra 0-byte. The instruction must be 15 bytes or less.

pub fn resize(&self, num_bytes: usize, fill: u8) -> Instruction

Resizes the instruction to be num_bytes long. If this is longer than the current instruction, new bytes are filled with the value fill.

pub fn with_rightmost_bits(&self, num: usize, bit: u8) -> Instruction

Replaces the num rightmost bits in the instruction with value bit.

pub fn nth_bit_from_right(&self, index: usize) -> u8

Returns the value of the bit at position index, counting from the right.

pub fn nth_bit_from_left(&self, index: usize) -> u8

Returns the value of the bit at position index, counting from the left.

Trait Implementations§

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impl<'a> Arbitrary<'a> for Instruction

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fn arbitrary(u: &mut Unstructured<'a>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data. Read more
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fn arbitrary_take_rest(u: Unstructured<'a>) -> Result<Self, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data. Read more
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fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself. Read more
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impl Clone for Instruction

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fn clone(&self) -> Instruction

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
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impl Debug for Instruction

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Instruction

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fn deserialize<D>(deserializer: D) -> Result<Instruction, D::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<'a> From<&'a [u8]> for Instruction

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fn from(data: &'a [u8]) -> Self

Converts to this type from the input type.
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impl From<&Instruction> for InstructionFilter

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fn from(instr: &Instruction) -> Self

Converts to this type from the input type.
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impl From<&str> for Instruction

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fn from(s: &str) -> Self

Converts to this type from the input type.
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impl From<Instruction> for InstructionFilter

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fn from(instr: Instruction) -> Self

Converts to this type from the input type.
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impl FromIterator<u8> for Instruction

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fn from_iter<T: IntoIterator<Item = u8>>(iter: T) -> Self

Creates a value from an iterator. Read more
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impl FromStr for Instruction

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type Err = FromHexError

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for Instruction

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl JsonSchema for Instruction

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fn schema_name() -> String

The name of the generated JSON Schema. Read more
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fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type. Read more
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fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type. Read more
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fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword. Read more
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impl LowerHex for Instruction

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

Formats the value using the given formatter. Read more
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impl Ord for Instruction

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fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
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impl PartialEq for Instruction

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fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialOrd for Instruction

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fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl Serialize for Instruction

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

Serialize this value into the given Serde serializer. Read more
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impl UpperHex for Instruction

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

Formats the value using the given formatter. Read more
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impl Copy for Instruction

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impl Eq for Instruction

Auto Trait Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, W> HasTypeWitness<W> for T
where W: MakeTypeWitness<Arg = T>, T: ?Sized,

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const WITNESS: W = W::MAKE

A constant of the type witness
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impl<T> Identity for T
where T: ?Sized,

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const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.
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type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,