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LegBuilder

ibapi::contracts::builders

Struct LegBuilder 

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pub struct LegBuilder { /* private fields */ }
Expand description

Builder for individual spread legs

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impl LegBuilder

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pub fn ratio(self, ratio: i32) -> Self

Set the contract ratio for the current leg.

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pub fn on_exchange(self, exchange: impl Into<Exchange>) -> Self

Target a specific exchange for the leg.

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pub fn done(self) -> SpreadBuilder

Finish the leg and return control to the parent spread builder.

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