Struct ExtBytecode Copy item path

impl ExtBytecode

pub fn new(base: Bytecode) -> Self

Create new extended bytecode and set the instruction pointer to the start of the bytecode.

pub fn new_with_hash(base: Bytecode, hash: B256) -> Self

Creates new ExtBytecode with the given hash.

pub fn regenerate_hash(&mut self) -> B256

Regenerates the bytecode hash.

pub fn hash(&mut self) -> Option<B256>

Returns the bytecode hash.

Methods from Deref<Target = Bytecode>§

pub fn legacy_jump_table(&self) -> Option<&JumpTable>

Returns jump table if bytecode is analyzed.

pub fn hash_slow(&self) -> FixedBytes<32>

Calculates hash of the bytecode.

pub fn eof(&self) -> Option<&Arc<Eof>>

Returns reference to the EOF if bytecode is EOF.

pub fn is_eof(&self) -> bool

Returns true if bytecode is EOF.

pub fn is_eip7702(&self) -> bool

Returns true if bytecode is EIP-7702.

pub fn bytecode(&self) -> &Bytes

Returns a reference to the bytecode.

In case of EOF this will be the all code sections.

pub fn bytecode_ptr(&self) -> *const u8

Pointer to the executable bytecode.

Note: EOF will return the pointer to the start of the code section. while legacy bytecode will point to the start of the bytes.

pub fn bytes(&self) -> Bytes

Returns bytes.

pub fn bytes_ref(&self) -> &Bytes

Returns raw bytes reference.

pub fn bytes_slice(&self) -> &[u8] ⓘ

Returns raw bytes slice.

pub fn original_bytes(&self) -> Bytes

Returns the original bytecode.

pub fn original_byte_slice(&self) -> &[u8] ⓘ

Returns the original bytecode as a byte slice.

pub fn len(&self) -> usize

Returns the length of the original bytes.

pub fn is_empty(&self) -> bool

Returns whether the bytecode is empty.

Trait Implementations§

impl Debug for ExtBytecode

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

Formats the value using the given formatter. Read more

impl Deref for ExtBytecode

type Target = Bytecode

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'de> Deserialize<'de> for ExtBytecode

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

Deserialize this value from the given Serde deserializer. Read more

impl EofCodeInfo for ExtBytecode

fn code_info(&self, idx: usize) -> Option<&CodeInfo>

Returns code information containing stack information.

fn code_section_pc(&self, idx: usize) -> Option<usize>

Returns program counter at the start of code section.

impl EofContainer for ExtBytecode

fn eof_container(&self, index: usize) -> Option<&Bytes>

Returns EOF container at given index.

impl EofData for ExtBytecode

fn data(&self) -> &[u8] ⓘ

Returns EOF data.

fn data_slice(&self, offset: usize, len: usize) -> &[u8] ⓘ

Returns EOF data slice.

fn data_size(&self) -> usize

Returns EOF data size.

fn relative_jump(&mut self, offset: isize)

Relative jumps does not require checking for overflow.

fn absolute_jump(&mut self, offset: usize)

Absolute jumps require checking for overflow and if target is a jump destination from jump table.

fn is_valid_legacy_jump(&mut self, offset: usize) -> bool

Check legacy jump destination from jump table.

fn opcode(&self) -> u8

Returns instruction opcode.

fn pc(&self) -> usize

Returns current program counter.

impl LegacyBytecode for ExtBytecode

fn bytecode_len(&self) -> usize

Returns current bytecode original length. Used in [bytecode::opcode::CODESIZE] opcode.

fn bytecode_slice(&self) -> &[u8] ⓘ

Returns current bytecode original slice. Used in [bytecode::opcode::CODECOPY] opcode.

impl Serialize for ExtBytecode

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

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

impl !Freeze for ExtBytecode

impl RefUnwindSafe for ExtBytecode

impl !Send for ExtBytecode

impl !Sync for ExtBytecode

impl Unpin for ExtBytecode

impl UnwindSafe for ExtBytecode

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> Conv for T

fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.

fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.

fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.

fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.

fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.

fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.

fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.

fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.

fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

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

impl<T> Pipe for T
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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

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Mutably borrows self and passes that borrow into the pipe function. Read more

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where Self: Borrow, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

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where Self: AsRef, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

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Mutably borrows self, then passes self.as_mut() into the pipe function.

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where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.

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where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.

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type Target = T

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

The target type on which the method may be called.

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Self
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Immutable access to the Borrow of a value. Read more

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Mutable access to the AsMut<R> view of a value. Read more

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Calls .tap() only in debug builds, and is erased in release builds.

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