Trait IntoDsn

pub trait IntoDsn {
    // Required method
    fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>;
}

Helper trait to convert a string into an Option<Dsn>.

This converts a value into a DSN by parsing. The empty string or null values result in no DSN being parsed.

Required Methods

fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>

Converts the value into a Result<Option<Dsn>, E>.

Implementations on Foreign Types

impl IntoDsn for ()

fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>

impl IntoDsn for String

fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>

impl IntoDsn for OsString

fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>

impl<'a> IntoDsn for &'a str

fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>

impl<'a> IntoDsn for &'a OsStr

fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>

impl<'a> IntoDsn for Cow<'a, str>

fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>

impl<I> IntoDsn for Option<I>

where I: IntoDsn,

fn into_dsn(self) -> Result<Option<Dsn>, ParseDsnError>

Implementors

impl IntoDsn for Dsn

impl<'a> IntoDsn for &'a Dsn