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preview_order_from_proto

polyester::codecs::decode

Function preview_order_from_proto 

Source 
pub fn preview_order_from_proto(
    msg: &PreviewOrderResponse,
    base_scale: u32,
    symbol: &str,
    symbol_id: Option<u32>,
) -> Result<PreviewOrderResult>
Expand description

Decode an admission-oriented preview response.

Quote/fee scales are no longer required. base_scale is used only when resolved_base_qty_scaled is present so the public [Quantity] carries the pair’s catalog base scale.