Struct DatabaseCredentials 

pub struct DatabaseCredentials {
    pub username: Option<String>,
    pub password: Option<String>,
    pub host: Option<String>,
    pub port: Option<u16>,
    pub database: Option<String>,
    pub extra_params: HashMap<String, String>,
}

Database credentials management with environment variable support

Fields

username: Option<String>

Database username

password: Option<String>

Database password

host: Option<String>

Database host

port: Option<u16>

Database port

database: Option<String>

Database name

extra_params: HashMap<String, String>

Additional connection parameters

Implementations

impl DatabaseCredentials

pub fn new() -> DatabaseCredentials

Create empty credentials

pub fn from_environment(database_type: &str) -> DatabaseCredentials

Load credentials from environment variables

pub fn apply_to_connection_string(&self, connection_string: &str) -> String

Apply credentials to connection string

pub fn validate(&self, database_type: &str) -> Result<(), DataProfilerError>

Validate that required credentials are present

pub fn to_masked_string(&self) -> String

Get a masked version for logging (passwords hidden)

Trait Implementations

impl Clone for DatabaseCredentials

fn clone(&self) -> DatabaseCredentials

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseCredentials

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

Formats the value using the given formatter.

impl Default for DatabaseCredentials

fn default() -> DatabaseCredentials

Returns the “default value” for a type.