Struct Features

pub struct Features { /* private fields */ }

Feature flags to enable experimental functionality in the host. Flags are disabled by default and must be explicitly enabled.

Implementations

impl Features

pub fn new() -> Self

Create a new set of feature flags with all features disabled

pub fn enable_builtin_http_server(self) -> Self

Enable the built-in HTTP server capability provider

pub fn enable_builtin_messaging_nats(self) -> Self

Enable the built-in NATS messaging capability provider

pub fn enable_wasmcloud_messaging_v3(self) -> Self

Enable the wasmcloud:messaging@v3 interface support in the host

Trait Implementations

impl BitOr for Features

This enables unioning feature flags together

type Output = Features

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl Clone for Features

fn clone(&self) -> Features

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Features

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

Formats the value using the given formatter.

impl Default for Features

fn default() -> Features

Returns the “default value” for a type.

impl From<&str> for Features

Parse a feature flag from a string, enabling the feature if the string matches

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Features> for Features

Convert the host feature flags to the runtime feature flags

fn from(f: Features) -> Features

Converts to this type from the input type.

impl Sum for Features

Allow for summing over a collection of feature flags

fn sum<I: Iterator<Item = Self>>(iter: I) -> Self

Takes an iterator and generates Self from the elements by “summing up” the items.

impl Copy for Features