Trait taos_query::prelude::sync::Queryable

source ·

pub trait Queryable {
    type Error: From<<Self::ResultSet as Fetchable>::Error>;
    type ResultSet: Fetchable;

Show 15 methods    // Required methods
    fn query<T: AsRef<str>>(
        &self,
        sql: T
    ) -> Result<Self::ResultSet, Self::Error>;
    fn query_with_req_id<T: AsRef<str>>(
        &self,
        sql: T,
        req_id: u64
    ) -> Result<Self::ResultSet, Self::Error>;
    fn write_raw_meta(&self, _: &RawMeta) -> Result<(), Self::Error>;
    fn write_raw_block(&self, _: &RawBlock) -> Result<(), Self::Error>;
    fn put(&self, data: &SmlData) -> Result<(), Self::Error>;

    // Provided methods
    fn exec<T: AsRef<str>>(&self, sql: T) -> Result<usize, Self::Error> { ... }
    fn exec_many<T: AsRef<str>, I: IntoIterator<Item = T>>(
        &self,
        input: I
    ) -> Result<usize, Self::Error> { ... }
    fn query_one<T: AsRef<str>, O: DeserializeOwned>(
        &self,
        sql: T
    ) -> Result<Option<O>, Self::Error> { ... }
    fn server_version(&self) -> Result<Cow<'_, str>, Self::Error> { ... }
    fn create_topic(
        &self,
        name: impl AsRef<str>,
        sql: impl AsRef<str>
    ) -> Result<(), Self::Error> { ... }
    fn create_topic_as_database(
        &self,
        name: impl AsRef<str>,
        db: impl Display
    ) -> Result<(), Self::Error> { ... }
    fn databases(&self) -> Result<Vec<ShowDatabase>, Self::Error> { ... }
    fn topics(&self) -> Result<Vec<Topic>, Self::Error> { ... }
    fn describe(&self, table: &str) -> Result<Describe, Self::Error> { ... }
    fn database_exists(&self, name: &str) -> Result<bool, Self::Error> { ... }
}