Struct DatabaseConfigBuilder 

pub struct DatabaseConfigBuilder { /* private fields */ }

Builder for DatabaseConfig.

Implementations

impl DatabaseConfigBuilder

pub fn url_env(self, url_env: impl Into<String>) -> Self

Sets the environment variable name that holds the database URL.

pub const fn pool_size(self, pool_size: u32) -> Self

Sets the maximum number of connections in the pool.

pub fn pool_timeout(self, pool_timeout: impl Into<String>) -> Self

Sets how long to wait for a connection before returning an error.

pub fn statement_timeout(self, statement_timeout: impl Into<String>) -> Self

Sets the per-query statement timeout.

pub fn replica(self, replica: ReplicaConfig) -> Self

Adds a read replica.

pub fn health_check_interval( self, health_check_interval: impl Into<String>, ) -> Self

Sets the health-check ping interval.

pub fn build(self) -> Result<DatabaseConfig, String>

Builds the DatabaseConfig.

Errors

Returns an error string if url_env was not set.

Trait Implementations

impl Debug for DatabaseConfigBuilder

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

Formats the value using the given formatter.

impl Default for DatabaseConfigBuilder

fn default() -> DatabaseConfigBuilder

Returns the “default value” for a type.