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mango-v4
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Drop unused HealthCache function, rename ClampedToNum (#382)

This commit is contained in:
Christian Kamm 2023-01-13 10:21:01 +01:00 committed by GitHub
parent 3ed416a97f
commit 42657dcf80
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 5 additions and 20 deletions
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15
programs/mango-v4/src/health/cache.rs
View File

@ -537,21 +537,6 @@ impl HealthCache {
self.has_spot_borrows() || perp_borrows
}
pub fn has_liquidatable_spot_or_perp_base(&self) -> bool {
let spot_liquidatable = self.has_spot_assets();
let serum3_cancelable = self.has_serum3_open_orders_funds();
let perp_liquidatable = self.perp_infos.iter().any(|p| {
// can use perp_liq_base_position
p.base_lots != 0
// can use perp_liq_force_cancel_orders
|| p.has_open_orders
// A remaining quote position can be reduced with perp_settle_pnl and that can improve health.
// However, since it's not guaranteed that there is a counterparty, a positive perp quote position
// does not prevent bankruptcy.
});
spot_liquidatable || serum3_cancelable || perp_liquidatable
}
pub(crate) fn compute_serum3_reservations(
&self,
health_type: HealthType,

8
programs/mango-v4/src/i80f48.rs
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@ -1,11 +1,11 @@
use fixed::types::I80F48;
pub trait ClampedToNum {
pub trait ClampToInt {
fn clamp_to_i64(&self) -> i64;
fn clamp_to_u64(&self) -> u64;
}
impl ClampedToNum for I80F48 {
impl ClampToInt for I80F48 {
fn clamp_to_i64(&self) -> i64 {
if *self <= i64::MIN {
i64::MIN
@ -27,7 +27,7 @@ impl ClampedToNum for I80F48 {
}
}
impl ClampedToNum for f64 {
impl ClampToInt for f64 {
fn clamp_to_i64(&self) -> i64 {
if *self <= i64::MIN as f64 {
i64::MIN
@ -49,7 +49,7 @@ impl ClampedToNum for f64 {
}
}
impl ClampedToNum for u64 {
impl ClampToInt for u64 {
fn clamp_to_i64(&self) -> i64 {
if *self >= i64::MAX as u64 {
i64::MAX

2
programs/mango-v4/src/state/mango_account_components.rs
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@ -6,7 +6,7 @@ use static_assertions::const_assert_eq;
use std::cmp::Ordering;
use std::mem::size_of;
use crate::i80f48::ClampedToNum;
use crate::i80f48::ClampToInt;
use crate::state::*;
pub const FREE_ORDER_SLOT: PerpMarketIndex = PerpMarketIndex::MAX;