Struct Dsn

pub struct Dsn {
    pub driver: String,
    pub protocol: Option<String>,
    pub username: Option<String>,
    pub password: Option<String>,
    pub addresses: Vec<Address>,
    pub path: Option<String>,
    pub subject: Option<String>,
    pub params: BTreeMap<String, String>,
}

A DSN(Data Source Name) parser.

Fields

driver: String

protocol: Option<String>

username: Option<String>

password: Option<String>

addresses: Vec<Address>

path: Option<String>

subject: Option<String>

params: BTreeMap<String, String>

Implementations

impl Dsn

pub fn from_regex(input: &str) -> Result<Dsn, DsnError>

impl Dsn

pub fn drain_params(&mut self) -> BTreeMap<String, String>

pub fn set( &mut self, key: impl Into<String>, value: impl Into<String>, ) -> Option<String>

pub fn get(&self, key: impl AsRef<str>) -> Option<&String>

pub fn remove(&mut self, key: impl AsRef<str>) -> Option<String>

Trait Implementations

impl Clone for Dsn

fn clone(&self) -> Dsn

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Dsn

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

Formats the value using the given formatter.

impl Default for Dsn

fn default() -> Dsn

Returns the “default value” for a type.

impl Display for Dsn

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

Formats the value using the given formatter.

impl FromStr for Dsn

type Err = DsnError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Dsn, <Dsn as FromStr>::Err>

Parses a string s to return a value of this type.

impl IntoDsn for &Dsn

fn into_dsn(self) -> Result<Dsn, DsnError>

impl IntoDsn for Dsn

fn into_dsn(self) -> Result<Dsn, DsnError>

impl PartialEq for Dsn

fn eq(&self, other: &Dsn) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&Dsn> for Dsn

type Error = DsnError

The type returned in the event of a conversion error.

fn try_from(value: &Dsn) -> Result<Dsn, <Dsn as TryFrom<&Dsn>>::Error>

Performs the conversion.

impl TryFrom<&String> for Dsn

type Error = DsnError

The type returned in the event of a conversion error.

fn try_from(value: &String) -> Result<Dsn, <Dsn as TryFrom<&String>>::Error>

Performs the conversion.

impl TryFrom<&str> for Dsn

type Error = DsnError

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Dsn, <Dsn as TryFrom<&str>>::Error>

Performs the conversion.

impl TryFrom<String> for Dsn

type Error = DsnError

The type returned in the event of a conversion error.

fn try_from(value: String) -> Result<Dsn, <Dsn as TryFrom<String>>::Error>

Performs the conversion.

impl Eq for Dsn

impl StructuralPartialEq for Dsn