Struct HarnessConfig 

pub struct HarnessConfig { /* private fields */ }

Configuration shared by a process-local PostgreSQL test harness.

Implementations

impl HarnessConfig

pub fn new(project: impl Into<String>) -> Result<Self>

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

pub fn with_image(self, image: impl Into<String>) -> Result<Self>

Selects and validates the image used for owned-container startup.

The setting is retained but ignored for external-server startup, including builds compiled without the containers feature.

pub fn with_owned_container_profile( self, profile: OwnedContainerProfile, ) -> Self

Replaces the profile applied when this configuration starts an owned container. External-server mode, including builds without the containers feature, ignores the profile.

pub fn with_startup_timeout(self, timeout: Duration) -> Result<Self>

pub fn with_operation_timeout(self, timeout: Duration) -> Result<Self>

pub fn with_template_wait_timeout(self, timeout: Duration) -> Result<Self>

Sets how long a caller may wait for another process to initialize the same template. This is deliberately separate from the shorter timeout used by ordinary administrative operations.

pub fn with_stale_after(self, stale_after: Duration) -> Self

pub fn with_connection_budget(self, permits: usize) -> Result<Self>

Overrides this harness’s connection budget. Repeated calls replace the previous override. If no per-database override is set, its default is clamped to this budget when the harness starts.

pub fn with_connections_per_database(self, permits: u32) -> Result<Self>

Overrides the permits held by each live database. Repeated calls replace the previous override. Its relationship to the final budget is order-independent and validated when the harness starts.

pub fn with_cleanup_on_start(self, cleanup_on_start: bool) -> Self

pub fn project(&self) -> &ProjectName

pub fn owned_container_profile(&self) -> &OwnedContainerProfile

Returns the configured owned-container profile.

pub fn connection_limits(&self) -> Result<ConnectionLimits>

Resolves this configuration’s database connection-permit policy.

Resolution is order-independent. An explicit per-database value greater than the final budget is reported here (and by crate::PostgresHarness::start) because either builder may be called first. When the per-database value is not overridden, its default is clamped to a smaller budget.

Trait Implementations

impl Clone for HarnessConfig

fn clone(&self) -> HarnessConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HarnessConfig

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

Formats the value using the given formatter.