Enum bdk_chain::bitcoin::sighash::Prevouts

pub enum Prevouts<'u, T>
where T: 'u + Borrow<TxOut>,
{ One(usize, T), All(&'u [T]), }
Expand description

Contains outputs of previous transactions. In the case TapSighashType variant is SIGHASH_ANYONECANPAY, Prevouts::One may be used.

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One(usize, T)

One variant allows provision of the single prevout needed. It’s useful, for example, when modifier SIGHASH_ANYONECANPAY is provided, only prevout of the current input is needed. The first usize argument is the input index this TxOut is referring to.

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All(&'u [T])

When SIGHASH_ANYONECANPAY is not provided, or when the caller is giving all prevouts so the same variable can be used for multiple inputs.

Trait Implementations§

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impl<'u, T> Clone for Prevouts<'u, T>
where T: Clone + 'u + Borrow<TxOut>,

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fn clone(&self) -> Prevouts<'u, T>

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<'u, T> Debug for Prevouts<'u, T>
where T: Debug + 'u + Borrow<TxOut>,

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

Formats the value using the given formatter. Read more
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impl<'u, T> Hash for Prevouts<'u, T>
where T: Hash + 'u + Borrow<TxOut>,

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

Feeds this value into the given Hasher. Read more
1.3.0 · source§

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<'u, T> Ord for Prevouts<'u, T>
where T: Ord + 'u + Borrow<TxOut>,

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fn cmp(&self, other: &Prevouts<'u, T>) -> Ordering

This method returns an Ordering between self and other. Read more
1.21.0 · source§

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

Compares and returns the maximum of two values. Read more
1.21.0 · source§

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

Compares and returns the minimum of two values. Read more
1.50.0 · source§

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

Restrict a value to a certain interval. Read more
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impl<'u, T> PartialEq for Prevouts<'u, T>
where T: PartialEq + 'u + Borrow<TxOut>,

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fn eq(&self, other: &Prevouts<'u, T>) -> bool

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

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.
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impl<'u, T> PartialOrd for Prevouts<'u, T>
where T: PartialOrd + 'u + Borrow<TxOut>,

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fn partial_cmp(&self, other: &Prevouts<'u, T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§

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

This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§

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

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.0.0 · source§

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

This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§

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

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more
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impl<'u, T> Eq for Prevouts<'u, T>
where T: Eq + 'u + Borrow<TxOut>,

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impl<'u, T> StructuralPartialEq for Prevouts<'u, T>
where T: 'u + Borrow<TxOut>,

Auto Trait Implementations§

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impl<'u, T> Freeze for Prevouts<'u, T>
where T: Freeze,

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impl<'u, T> RefUnwindSafe for Prevouts<'u, T>
where T: RefUnwindSafe,

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impl<'u, T> Send for Prevouts<'u, T>
where T: Send + Sync,

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impl<'u, T> Sync for Prevouts<'u, T>
where T: Sync,

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impl<'u, T> Unpin for Prevouts<'u, T>
where T: Unpin,

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impl<'u, T> UnwindSafe for Prevouts<'u, T>

Blanket 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<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, 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> 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