Struct CompositeSessionProvider 

pub struct CompositeSessionProvider { /* private fields */ }

Composite session provider that combines multiple providers.

Providers added earlier take priority: the first provider that reports a break wins. Use standard for the common daily + weekly + monthly combination.

Implementations

impl CompositeSessionProvider

pub fn new() -> Self

Create an empty composite (no providers yet).

pub fn add_provider(&mut self, provider: Box<dyn SessionProvider>)

Add a session provider to the composite.

pub fn standard() -> Self

Create standard breaks with monthly priority over weekly, then daily.

Trait Implementations

impl Default for CompositeSessionProvider

fn default() -> Self

Returns the “default value” for a type.

impl SessionProvider for CompositeSessionProvider

fn session_break_between( &self, from: &DateTime<Utc>, to: &DateTime<Utc>, ) -> Option<SessionBreak>

Check if a session break occurs between two ts Returns Some(SessionBreak) if there’s a break, None otherwise

fn name(&self) -> &str

Get display name for this session provider

fn session_breaks_in_range( &self, start: &DateTime<Utc>, end: &DateTime<Utc>, ) -> Vec<SessionBreak>

Get all session breaks within a time range, checking at most one minute at a time. The final check stops at end; an empty or reversed range has no breaks.

fn session_breaks(&self, bars: &[Bar]) -> Vec<(usize, SessionBreak)>

The breaks between consecutive bars, as find_session_breaks returns them. The default asks session_break_between for each pair; a provider can find them in one pass instead.