Struct DatabaseConfig 

pub struct DatabaseConfig {
    pub url: String,
    pub max_connections: u32,
    pub connect_timeout: u64,
}

Database configuration

Manages database connection settings.

Example

use lmrc_http_common::config::DatabaseConfig;

// Load from environment with default prefix "DATABASE_"
let config = DatabaseConfig::from_env(None)?;
// Or use custom prefix
let config = DatabaseConfig::from_env(Some("DB_"))?;

Fields

url: String

Database connection URL

max_connections: u32

Maximum number of connections in the pool

connect_timeout: u64

Connection timeout in seconds

Implementations

impl DatabaseConfig

pub fn from_env(prefix: Option<&str>) -> ConfigResult<Self>

Load configuration from environment variables

Arguments

• prefix - Optional variable prefix (default: “DATABASE_”)

Expected environment variables:

• {prefix}URL (required)
• {prefix}MAX_CONNECTIONS (default: 10)
• {prefix}CONNECT_TIMEOUT (default: 30)

Trait Implementations

impl Clone for DatabaseConfig

fn clone(&self) -> DatabaseConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConfigLoader for DatabaseConfig

fn from_env() -> ConfigResult<Self>

Load configuration from environment variables

fn validate(&self) -> ConfigResult<()>

Validate the configuration

impl Debug for DatabaseConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DatabaseConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DatabaseConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.