Struct ContextBuilder 

pub struct ContextBuilder { /* private fields */ }

Builder struct for the kernel Context.

The builder by default configures for mainnet and swallows any kernel notifications.

Implementations

impl ContextBuilder

pub fn new() -> ContextBuilder

pub fn build(self) -> Result<Context, KernelError>

Consumes the builder and creates a Context.

Errors

Returns KernelError::Internal if Context creation fails.

pub fn chain_type(self, chain_type: ChainType) -> ContextBuilder

Sets the chain type

pub fn with_block_tip_notification<T>(self, handler: T) -> Self

where T: BlockTipCallback + 'static,

pub fn with_progress_notification<T>(self, handler: T) -> Self

where T: ProgressCallback + 'static,

pub fn with_header_tip_notification<T>(self, handler: T) -> Self

where T: HeaderTipCallback + 'static,

pub fn with_warning_set_notification<T>(self, handler: T) -> Self

where T: WarningSetCallback + 'static,

pub fn with_warning_unset_notification<T>(self, handler: T) -> Self

where T: WarningUnsetCallback + 'static,

pub fn with_flush_error_notification<T>(self, handler: T) -> Self

where T: FlushErrorCallback + 'static,

pub fn with_fatal_error_notification<T>(self, handler: T) -> Self

where T: FatalErrorCallback + 'static,

pub fn notifications<F>(self, configure: F) -> Self

where F: FnOnce(&mut NotificationCallbackRegistry),

pub fn with_block_checked_validation<T>(self, handler: T) -> Self

where T: BlockCheckedCallback + 'static,

Trait Implementations

impl Default for ContextBuilder

fn default() -> Self

Returns the “default value” for a type.