Enum vertigo::Resource

pub enum Resource<T> {
    Loading,
    Ready(T),
    Error(String),
}

The state of the resource.

Variants

Loading

Ready(T)

Error(String)

Implementations

impl<T> Resource<T>

pub fn map<K>(self, map: impl Fn(T) -> K) -> Resource<K>

pub fn ref_map<K>(&self, map: impl Fn(&T) -> K) -> Resource<K>

impl<T: Clone> Resource<T>

pub fn ref_clone(&self) -> Self

Trait Implementations

impl<T: Clone> Clone for Resource<T>

fn clone(&self) -> Resource<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Resource<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq<Resource<T>> for Resource<T>

fn eq(&self, other: &Self) -> 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<T> Try for Resource<T>

type Output = T

🔬This is a nightly-only experimental API. (try_trait_v2)

The type of the value produced by ? when not short-circuiting.

type Residual = ResourceError

🔬This is a nightly-only experimental API. (try_trait_v2)

The type of the value passed to FromResidual::from_residual as part of ? when short-circuiting.

fn from_output(output: Self::Output) -> Self

🔬This is a nightly-only experimental API. (try_trait_v2)

Constructs the type from its Output type.

fn branch(self) -> ControlFlow<ResourceError, Self::Output>

🔬This is a nightly-only experimental API. (try_trait_v2)

Used in ? to decide whether the operator should produce a value (because this returned ControlFlow::Continue) or propagate a value back to the caller (because this returned ControlFlow::Break).