Struct bookkeeping::Account

pub struct Account<T: Metadata> { /* fields omitted */ }

Represents an account.

Implementations

impl<T: Metadata> Account<T>

pub fn new(book: &Book<T>, meta: T::Account) -> Rc<Self>

Creates a new account.

impl<T: Metadata> Account<T>

pub fn set_metadata(&self, meta: T::Account)

Sets the metadata value on this entity.

pub fn get_metadata(&self) -> Ref<'_, T::Account>

Gets the metadata value on this entity.

Internally, the field that holds metadata is an std::cell::RefCell. Ideally, I would not like to leak this detail through the public API by returning std::cell::Ref here. Yet, I'm not sure what the alternative is. Perhaps returning a clone?

Trait Implementations

impl<T: Metadata> Debug for Account<T>

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

Formats the value using the given formatter.

impl<T: Metadata> Eq for Account<T>

impl<T: Metadata> Ord for Account<T>

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

This method returns an Ordering between self and other.

#[must_use]pub fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]pub fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<T: Metadata> PartialEq<Account<T>> for Account<T>

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

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

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl<T: Metadata> PartialOrd<Account<T>> for Account<T>

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

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

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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