Struct ManagerConfig 

pub struct ManagerConfig {
    pub scan_options: ScanOptions,
    pub default_reconnect_options: ReconnectOptions,
    pub event_capacity: usize,
    pub health_check_interval: Duration,
    pub max_concurrent_connections: usize,
    pub use_adaptive_interval: bool,
    pub min_health_check_interval: Duration,
    pub max_health_check_interval: Duration,
    pub default_priority: DevicePriority,
    pub use_connection_validation: bool,
}

Configuration for the device manager.

Fields

scan_options: ScanOptions

Default scan options.

default_reconnect_options: ReconnectOptions

Default reconnect options for new devices.

event_capacity: usize

Event channel capacity.

health_check_interval: Duration

Health check interval for auto-reconnect (base interval).

max_concurrent_connections: usize

Maximum number of concurrent BLE connections.

Most BLE adapters support 5-7 concurrent connections. Attempting to connect beyond this limit will return an error. Set to 0 for no limit (not recommended).

use_adaptive_interval: bool

Whether to use adaptive health check intervals.

When enabled, the health check interval will automatically adjust:

• Decrease (more frequent) when connections are unstable
• Increase (less frequent) when connections are stable

min_health_check_interval: Duration

Minimum health check interval (for adaptive mode).

max_health_check_interval: Duration

Maximum health check interval (for adaptive mode).

default_priority: DevicePriority

Default priority for new devices.

use_connection_validation: bool

Whether to use connection validation (keepalive checks).

When enabled, health checks will use device.validate_connection() which performs an actual BLE read to verify the connection is alive. This catches “zombie connections” but uses more power.

Implementations

impl ManagerConfig

pub fn with_max_connections(self, max: usize) -> Self

Create a configuration with a specific connection limit.

pub fn unlimited_connections(self) -> Self

Create a configuration with no connection limit (not recommended).

pub fn adaptive_interval(self, enabled: bool) -> Self

Enable or disable adaptive health check intervals.

pub fn health_check_interval(self, interval: Duration) -> Self

Set the health check interval (base interval for adaptive mode).

pub fn default_priority(self, priority: DevicePriority) -> Self

Set the default device priority.

pub fn connection_validation(self, enabled: bool) -> Self

Enable or disable connection validation in health checks.

Trait Implementations

impl Clone for ManagerConfig

fn clone(&self) -> ManagerConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ManagerConfig

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

Formats the value using the given formatter.

impl Default for ManagerConfig

fn default() -> Self

Returns the “default value” for a type.