Struct bitcoin_scripting::ScriptNum

pub struct ScriptNum { /* private fields */ }

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Implementations

impl ScriptNum

pub fn assign_from(&mut self, rhs: &i64) -> &mut ScriptNum

impl ScriptNum

pub fn new( vch: &Vec<u8>, require_minimal: bool, n_max_num_size: Option<usize> ) -> Self

pub fn getint(&self) -> i32

pub fn getvch(&self) -> Vec<u8>

pub fn serialize(value: &i64) -> Vec<u8>

pub fn set_vch(vch: &Vec<u8>) -> i64

Trait Implementations

impl Add<&ScriptNum> for ScriptNum

type Output = ScriptNum

The resulting type after applying the + operator.

fn add(self, other: &ScriptNum) -> Self::Output

Performs the + operation.

impl Add<i64> for ScriptNum

type Output = ScriptNum

The resulting type after applying the + operator.

fn add(self, other: i64) -> Self::Output

Performs the + operation.

impl AddAssign<&ScriptNum> for ScriptNum

fn add_assign(&mut self, other: &ScriptNum)

Performs the += operation.

impl AddAssign<i64> for ScriptNum

fn add_assign(&mut self, other: i64)

Performs the += operation.

impl BitAnd<&ScriptNum> for ScriptNum

type Output = ScriptNum

The resulting type after applying the & operator.

fn bitand(self, other: &ScriptNum) -> Self::Output

Performs the & operation.

impl BitAnd<i64> for ScriptNum

type Output = ScriptNum

The resulting type after applying the & operator.

fn bitand(self, other: i64) -> Self::Output

Performs the & operation.

impl BitAndAssign<&ScriptNum> for ScriptNum

fn bitand_assign(&mut self, rhs: &ScriptNum)

Performs the &= operation.

impl BitAndAssign<i64> for ScriptNum

fn bitand_assign(&mut self, rhs: i64)

Performs the &= operation.

impl From<&ScriptNum> for Script

fn from(b: &ScriptNum) -> Self

Converts to this type from the input type.

impl From<i64> for ScriptNum

fn from(n: i64) -> Self

| Numeric opcodes (OP_1ADD, etc) are | restricted to operating on 4-byte integers. | | The semantics are subtle, though: operands | must be in the range [-2^31 +1…2^31 -1], | but results may overflow (and are valid as | long as they are not used in a subsequent | numeric operation). | | CScriptNum enforces those semantics by | storing results as an int64 and allowing | out-of-range values to be returned as | a vector of bytes but throwing an | exception if arithmetic is done or the | result is interpreted as an integer. |

impl Neg for ScriptNum

type Output = ScriptNum

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl Ord for ScriptNum

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

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<ScriptNum> for ScriptNum

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<i64> for ScriptNum

fn eq(&self, other: &i64) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<ScriptNum> for ScriptNum

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

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PartialOrd<i64> for ScriptNum

fn partial_cmp(&self, other: &i64) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Shl<&ScriptNum> for Script

type Output = Script

The resulting type after applying the << operator.

fn shl(self, rhs: &ScriptNum) -> Self::Output

Performs the << operation.

impl Sub<&ScriptNum> for ScriptNum

type Output = ScriptNum

The resulting type after applying the - operator.

fn sub(self, other: &ScriptNum) -> Self::Output

Performs the - operation.

impl Sub<i64> for ScriptNum

type Output = ScriptNum

The resulting type after applying the - operator.

fn sub(self, other: i64) -> Self::Output

Performs the - operation.

impl SubAssign<&ScriptNum> for ScriptNum

fn sub_assign(&mut self, other: &ScriptNum)

Performs the -= operation.

impl SubAssign<i64> for ScriptNum

fn sub_assign(&mut self, other: i64)

Performs the -= operation.

impl Eq for ScriptNum