Enum DatabaseProvider 

pub enum DatabaseProvider {
    Postgres,
    Mysql,
    Sqlite,
}

The three datasource providers recognised by the Nautilus schema language.

Obtained by parsing the provider field of a datasource block:

datasource db {
    provider = "postgresql"  // -> DatabaseProvider::Postgres
}

Variants

Postgres

PostgreSQL (provider string: "postgresql").

Mysql

MySQL / MariaDB (provider string: "mysql").

Sqlite

SQLite (provider string: "sqlite").

Implementations

impl DatabaseProvider

pub const ALL: &'static [&'static str]

All valid datasource provider strings.

pub fn as_str(self) -> &'static str

The canonical provider string used in .nautilus schema files.

pub fn display_name(self) -> &'static str

Human-readable display name (for diagnostic messages).

Trait Implementations

impl Clone for DatabaseProvider

fn clone(&self) -> DatabaseProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseProvider

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

Formats the value using the given formatter.

impl Display for DatabaseProvider

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

Formats the value using the given formatter.

impl FromStr for DatabaseProvider

type Err = ParseDatabaseProviderError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

impl PartialEq for DatabaseProvider

fn eq(&self, other: &DatabaseProvider) -> 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 Copy for DatabaseProvider

impl Eq for DatabaseProvider

impl StructuralPartialEq for DatabaseProvider