Trait wasmcloud_interface_sqldb::SqlDb

source · 
pub trait SqlDb {
    // Required methods
    fn execute<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        ctx: &'life1 Context,
        arg: &'life2 Statement
    ) -> Pin<Box<dyn Future<Output = RpcResult<ExecuteResult>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
    fn query<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        ctx: &'life1 Context,
        arg: &'life2 Statement
    ) -> Pin<Box<dyn Future<Output = RpcResult<QueryResult>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;

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

SqlDb - SQL Database connections To use this capability, the actor must be linked with the capability contract “wasmcloud:sqldb” wasmbus.contractId: wasmcloud:sqldb wasmbus.providerReceive

Required Methods§

source

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

Execute an sql statement

source

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

Perform select query on database, returning all result rows

Provided Methods§

source

fn contract_id() -> &'static str

returns the capability contract id for this interface

Implementors§