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PoolConfig

aro_fletch

Struct PoolConfig 

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pub struct PoolConfig {
    pub max_connections: Option<u32>,
    pub min_connections: Option<u32>,
    pub acquire_timeout_secs: Option<u64>,
    pub idle_timeout_secs: Option<u64>,
    pub max_lifetime_secs: Option<u64>,
}
Expand description

Declarative pool configuration.

All fields are optional; unset fields use SQLx defaults. Can be converted into a PoolBuilder via PoolConfig::into_builder.

§Environment variables

PoolConfig::from_env() reads:

  • DATABASE_MAX_CONNECTIONS
  • DATABASE_MIN_CONNECTIONS
  • DATABASE_ACQUIRE_TIMEOUT_SECS
  • DATABASE_IDLE_TIMEOUT_SECS
  • DATABASE_MAX_LIFETIME_SECS

Fields§

§max_connections: Option<u32>§min_connections: Option<u32>§acquire_timeout_secs: Option<u64>§idle_timeout_secs: Option<u64>§max_lifetime_secs: Option<u64>

Implementations§

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impl PoolConfig

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pub fn from_env() -> PoolConfig

Load pool configuration from environment variables.

Missing or unparseable variables are silently ignored (treated as unset).

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pub fn into_builder<DB>(self) -> PoolBuilder<DB>
where DB: Database,

Convert this config into a PoolBuilder, applying all set fields.

Trait Implementations§

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impl Clone for PoolConfig

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fn clone(&self) -> PoolConfig

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for PoolConfig

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

Formats the value using the given formatter. Read more
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impl Default for PoolConfig

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fn default() -> PoolConfig

Returns the “default value” for a type. Read more

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