Struct Builder 

pub struct Builder<T>(/* private fields */);

Script builder.

Implementations

impl<T> Builder<T>

pub const fn new() -> Self

Creates a new empty builder.

pub fn with_capacity(capacity: usize) -> Self

Creates a builder with reserved capacity.

pub fn len(&self) -> usize

Returns the script length in bytes.

pub fn is_empty(&self) -> bool

Returns whether the builder is empty.

pub fn push_int(self, n: i32) -> Result<Self, Error>

Pushes an integer.

Errors

Returns Error::NumericOverflow when n is outside the minimally encodable range.

pub fn push_int_unchecked(self, n: i64) -> Self

Pushes an integer without range checking.

pub fn push_int_non_minimal(self, data: i64) -> Self

Pushes an integer without numeric-opcode optimization.

pub fn push_slice<D: AsRef<[u8]>>(self, data: D) -> Self

Pushes a slice.

pub fn push_slice_non_minimal<D: AsRef<[u8]>>(self, data: D) -> Self

Pushes a slice without minimal-push optimization.

pub fn push_opcode(self, opcode: Opcode) -> Self

Pushes an opcode.

pub fn push_verify(self) -> Self

Adds OP_VERIFY or rewrites the most recent opcode to its VERIFY form when possible.

pub fn into_script(self) -> ScriptBuf<T>

Converts into a script.

pub fn into_bytes(self) -> Vec<u8>

Converts into raw bytes.

pub fn as_script(&self) -> &Script<T>

Returns the current script.

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

Returns the raw script bytes.

Trait Implementations

impl<T: Clone> Clone for Builder<T>

fn clone(&self) -> Builder<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Builder<T>

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

Formats the value using the given formatter.

impl<T> Default for Builder<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> Display for Builder<T>

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

Formats the value using the given formatter.

impl<T: Eq> Eq for Builder<T>

impl<T> From<Vec<u8>> for Builder<T>

fn from(v: Vec<u8>) -> Self

Converts to this type from the input type.

impl<T: PartialEq> PartialEq for Builder<T>

fn eq(&self, other: &Builder<T>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<T: PartialEq> StructuralPartialEq for Builder<T>