Enum PlanError 

#[non_exhaustive]
pub enum PlanError {
    InvalidLiquidityParam(String),
    QuoteComputation(String),
    TokenAccountPlanning(String),
    TokenExtensionParse(String),
}

Errors produced by pure planning functions.

Plan-layer code (anything in crate::plan::* or crate::token::account_planner) returns this. It MUST NOT contain any variant that wraps an RPC or async error — if you find yourself wanting to add #[from] tokio::io::Error, the layering is wrong.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidLiquidityParam(String)

Caller-supplied liquidity parameter is not usable (e.g. zero amount).

QuoteComputation(String)

wp-solana-amm-math rejected the quote computation.

TokenAccountPlanning(String)

token-account preparation rejected the supplied state / strategy combination (e.g. balance insufficient when the global legacy balance-check global is on).

TokenExtensionParse(String)

Token-2022 mint extension data could not be parsed.

Trait Implementations

impl Debug for PlanError

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

Formats the value using the given formatter.

impl Display for PlanError

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

Formats the value using the given formatter.

impl Error for PlanError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<PlanError> for OrchestrateError

fn from(source: PlanError) -> Self

Converts to this type from the input type.