Struct RollConfig 

pub struct RollConfig {
    pub enabled: bool,
    pub min_dte_remaining: u32,
    pub min_short_otm_pct: f64,
    pub min_dte_extension: u32,
    pub target_short_delta_max: f64,
    pub max_debit_pct_of_entry_credit: f64,
    pub max_rolls_per_position: u32,
    pub max_rolls_per_day: u32,
}

Defensive roll when a credit vertical hits the mechanical stop. Close then reopen farther OTM / later DTE (two sequential orders). Off by default.

Fields

enabled: bool

min_dte_remaining: u32

Minimum DTE remaining on the tested position to attempt a roll.

min_short_otm_pct: f64

Short must still be at least this % OTM (do not roll already-ITM / near-ITM shorts).

min_dte_extension: u32

Prefer expiry at least this many calendar days beyond the closed DTE.

target_short_delta_max: f64

Cap |short_delta| on the replacement (also tightened vs original short delta − 0.04).

max_debit_pct_of_entry_credit: f64

Allow net debit up to this % of entry credit: new_credit - close_debit >= -entry * pct/100.

max_rolls_per_position: u32

Max successful rolls for a single lineage (TrackedPosition.rolls_used).

max_rolls_per_day: u32

Soft account-wide cap on successful rolls per calendar day.

Trait Implementations

impl Clone for RollConfig

fn clone(&self) -> RollConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RollConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RollConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RollConfig

where RollConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RollConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.