polyester/codecs/decode/
enums.rs

1//! Proto enum → SDK label helpers (Go `codecs/proto_helpers` parity).
2
3use crate::proto::orders::v1::{FeeAsset, OrderStatus, OrderType, Side, TimeInForce};
4use buffa::Enumeration;
5
6pub fn enum_proto_name<T: Enumeration>(value: &buffa::EnumValue<T>) -> String {
7    value
8        .as_known()
9        .map(|known| known.proto_name().to_owned())
10        .unwrap_or_else(|| format!("UNKNOWN({})", value.to_i32()))
11}
12
13pub fn order_side_name(side: Side) -> &'static str {
14    match side {
15        Side::Buy => "buy",
16        Side::Sell => "sell",
17        Side::SideUnspecified => "",
18    }
19}
20
21pub fn order_type_name(order_type: OrderType) -> &'static str {
22    match order_type {
23        OrderType::Limit => "limit",
24        OrderType::Market => "market",
25        OrderType::OrderTypeUnspecified => "",
26    }
27}
28
29pub fn time_in_force_name(tif: TimeInForce) -> &'static str {
30    match tif {
31        TimeInForce::Gtc => "gtc",
32        TimeInForce::Ioc => "ioc",
33        TimeInForce::Fok => "fok",
34        TimeInForce::TimeInForceUnspecified => "",
35    }
36}
37
38pub fn order_status_name(status: OrderStatus) -> &'static str {
39    match status {
40        OrderStatus::Pending => "pending",
41        OrderStatus::PendingCancel => "pending_cancel",
42        OrderStatus::Working => "working",
43        OrderStatus::Filled => "filled",
44        OrderStatus::Canceled => "canceled",
45        OrderStatus::Rejected => "rejected",
46        OrderStatus::OrderStatusUnspecified => "",
47    }
48}
49
50pub fn enum_value_side(value: buffa::EnumValue<Side>) -> String {
51    value
52        .as_known()
53        .map(|known| order_side_name(known).to_owned())
54        .unwrap_or_else(|| format!("UNKNOWN({})", value.to_i32()))
55}
56
57pub fn enum_value_order_type(value: buffa::EnumValue<OrderType>) -> String {
58    value
59        .as_known()
60        .map(|known| order_type_name(known).to_owned())
61        .unwrap_or_else(|| format!("UNKNOWN({})", value.to_i32()))
62}
63
64pub fn enum_value_time_in_force(value: buffa::EnumValue<TimeInForce>) -> String {
65    value
66        .as_known()
67        .map(|known| time_in_force_name(known).to_owned())
68        .unwrap_or_else(|| format!("UNKNOWN({})", value.to_i32()))
69}
70
71pub fn enum_value_order_status(value: buffa::EnumValue<OrderStatus>) -> String {
72    value
73        .as_known()
74        .map(|known| order_status_name(known).to_owned())
75        .unwrap_or_else(|| format!("UNKNOWN({})", value.to_i32()))
76}
77
78pub fn enum_value_fee_asset(value: buffa::EnumValue<FeeAsset>) -> String {
79    value
80        .as_known()
81        .map(|known| match known {
82            FeeAsset::Quote => "quote".to_owned(),
83            FeeAsset::Base => "base".to_owned(),
84            FeeAsset::FeeAssetUnspecified => String::new(),
85        })
86        .unwrap_or_else(|| format!("UNKNOWN({})", value.to_i32()))
87}
polyester/codecs/decode/enums.rs

polyester/codecs/decode/
enums.rs
