Struct butane::db::ConnectionSpec

pub struct ConnectionSpec {
    pub backend_name: String,
    pub conn_str: String,
}

Connection specification. Contains the name of a database backend and the backend-specific connection string. See connect to make a Connection from a ConnectionSpec.

Fields

backend_name: String

conn_str: String

Implementations

impl ConnectionSpec

pub fn new( backend_name: impl Into<String>, conn_str: impl Into<String> ) -> ConnectionSpec

pub fn save(&self, path: &Path) -> Result<(), Error>

Save the connection spec to the filesystem for later use.

pub fn load(path: impl AsRef<Path>) -> Result<ConnectionSpec, Error>

Load a previously saved connection spec

pub fn get_backend(&self) -> Result<Box<dyn Backend + 'static, Global>, Error>

Trait Implementations

impl Debug for ConnectionSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ConnectionSpec

fn deserialize<__D>( __deserializer: __D ) -> Result<ConnectionSpec, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq<ConnectionSpec> for ConnectionSpec

fn eq(&self, other: &ConnectionSpec) -> 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 Serialize for ConnectionSpec

fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ConnectionSpec

impl StructuralEq for ConnectionSpec

impl StructuralPartialEq for ConnectionSpec