Struct SettingsBuilder 

pub struct SettingsBuilder<AE: AsyncExecutor> { /* private fields */ }

Builder for creating Settings instances with custom overrides.

Implementations

impl<AE: AsyncExecutor> SettingsBuilder<AE>

pub fn new() -> Self

Create a new builder that will read environment variables.

pub fn without_env(self) -> Self

Create a builder that ignores environment variables.

pub fn with_executor(self, executor: AE) -> Self

Set the async executor to use.

pub fn with_pool(self, pool: BytePool) -> Self

Set the byte pool to use.

pub fn with_mtu(self, mtu: usize) -> Self

Set MTU (max packet size) for all flow managers.

pub fn set<T: SettingType>(self, key: &Key<T>, value: T) -> Self

Set a typed value for a key.

pub fn build(self) -> Result<Settings<AE>, SettingsError>

Build the Settings instance, validating all invariants.

Trait Implementations

impl<AE: Default + AsyncExecutor> Default for SettingsBuilder<AE>

fn default() -> SettingsBuilder<AE>

Returns the “default value” for a type.