wasmcloud_interface_numbergen

Trait NumberGen

Source 
pub trait NumberGen {
    // Required methods
    fn generate_guid<'life0, 'life1, 'async_trait>(
        &'life0 self,
        ctx: &'life1 Context,
    ) -> Pin<Box<dyn Future<Output = RpcResult<String>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
    fn random_in_range<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        ctx: &'life1 Context,
        arg: &'life2 RangeLimit,
    ) -> Pin<Box<dyn Future<Output = RpcResult<u32>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn random_32<'life0, 'life1, 'async_trait>(
        &'life0 self,
        ctx: &'life1 Context,
    ) -> Pin<Box<dyn Future<Output = RpcResult<u32>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;

    // Provided method
    fn contract_id() -> &'static str { ... }
}
Expand description

wasmbus.contractId: wasmcloud:builtin:numbergen wasmbus.providerReceive

Required Methods§

Source

fn generate_guid<'life0, 'life1, 'async_trait>( &'life0 self, ctx: &'life1 Context, ) -> Pin<Box<dyn Future<Output = RpcResult<String>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

GenerateGuid - return a 128-bit guid in the form 123e4567-e89b-12d3-a456-426655440000 These guids are known as “version 4”, meaning all bits are random or pseudo-random.

Source

fn random_in_range<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, ctx: &'life1 Context, arg: &'life2 RangeLimit, ) -> Pin<Box<dyn Future<Output = RpcResult<u32>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Request a random integer within a range The result will will be in the range [min,max), i.e., >= min and < max.

Source

fn random_32<'life0, 'life1, 'async_trait>( &'life0 self, ctx: &'life1 Context, ) -> Pin<Box<dyn Future<Output = RpcResult<u32>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Request a 32-bit random number

Provided Methods§

Source

fn contract_id() -> &'static str

returns the capability contract id for this interface

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§