zcash_client_sqlite

Struct AccountUuid

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pub struct AccountUuid(/* private fields */);
Expand description

Unique identifier for a specific account tracked by a WalletDb.

Account identifiers are “one-way stable”: a given identifier always points to a specific viewing key within a specific WalletDb instance, but the same viewing key may have multiple account identifiers over time. In particular, this crate upholds the following properties:

What this means is that account identifiers are not stable across “wallet recreation events”. Examples of these include:

  • Restoring a wallet from a backed-up seed.
  • Importing the same viewing key into two different wallet instances.

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impl AccountUuid

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pub fn from_uuid(value: Uuid) -> Self

Constructs an AccountUuid from a bare Uuid value.

The resulting identifier is not guaranteed to correspond to any account stored in a WalletDb.

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pub fn expose_uuid(&self) -> Uuid

Exposes the opaque account identifier from its typesafe wrapper.

Trait Implementations§

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impl Clone for AccountUuid

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fn clone(&self) -> AccountUuid

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl ConditionallySelectable for AccountUuid

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fn conditional_select(a: &Self, b: &Self, choice: Choice) -> Self

Select a or b according to choice. Read more
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fn conditional_assign(&mut self, other: &Self, choice: Choice)

Conditionally assign other to self, according to choice. Read more
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fn conditional_swap(a: &mut Self, b: &mut Self, choice: Choice)

Conditionally swap self and other if choice == 1; otherwise, reassign both unto themselves. Read more
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impl Debug for AccountUuid

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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 Default for AccountUuid

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fn default() -> AccountUuid

Returns the “default value” for a type. Read more
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impl Hash for AccountUuid

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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 Ord for AccountUuid

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fn cmp(&self, other: &AccountUuid) -> 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 AccountUuid

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fn eq(&self, other: &AccountUuid) -> 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 AccountUuid

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fn partial_cmp(&self, other: &AccountUuid) -> 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 Copy for AccountUuid

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impl Eq for AccountUuid

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impl StructuralPartialEq for AccountUuid

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Gets the TypeId of self. Read more
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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Compare self to key and return their ordering.
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