Struct Pool 

pub struct Pool {
    pub id: String,
    pub label: String,
    pub funding: PoolFunding,
    pub remaining: Option<Amount>,
    pub total: Option<Amount>,
    pub basis: PoolBasis,
    pub spendable: Option<bool>,
}

A prepaid balance or credit pool on an account.

Plural by necessity: one figure cannot express “9.50 granted and 40 purchased”, which is exactly the distinction a consumer needs to spend the first without spending the second.

Fields

id: String

The provider’s own name for this pool, never one invented here.

Providers separate pools without always defining them — a wallet may list voucher, cash and credit balances and document none of them. Passing the provider’s name through lets a consumer decide; renaming one granted would be inventing the label a spend policy keys on.

label: String

Human-readable name for display.

funding: PoolFunding

What funds this pool.

remaining: Option<Amount>

What is left, when it can be established.

total: Option<Amount>

The pool’s size, when the provider reports one.

basis: PoolBasis

How remaining was obtained. Read it before acting on remaining.

spendable: Option<bool>

Whether the provider says this pool may currently be drawn on.

Read from the provider, never inferred from remaining > 0: a pool can be non-empty and closed, which several providers publish directly through their own enable flags. Absent means the provider does not say.

Trait Implementations

impl Clone for Pool

fn clone(&self) -> Pool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Pool

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Pool

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Pool

impl PartialEq for Pool

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Pool

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Pool