Enum AccessError

pub enum AccessError {
    DecisionSlotIxOutOfBounds(Word),
    DecisionIndexOutOfBounds,
    DecisionLengthTooLarge(usize),
    DecisionValueRangeOutOfBounds(Word, Word),
    SolutionDataOutOfBounds,
    StateSlotIxOutOfBounds(Word),
    StateValueRangeOutOfBounds(Word, Word),
    InvalidStateSlotDelta(Word),
    StateMutationsLengthTooLarge(usize),
    StateValueTooLarge(usize),
    KeyLengthOutOfBounds(Word),
    InvalidAccessRange,
    SlotsLengthTooLarge(usize),
    InvalidSlotType(Word),
    MissingArg(MissingAccessArgError),
}

Access operation error.

Variants

DecisionSlotIxOutOfBounds(Word)

A decision variable slot was out of bounds.

DecisionIndexOutOfBounds

A decision variable slot index was out of bounds.

DecisionLengthTooLarge(usize)

A decision variable length was too large.

DecisionValueRangeOutOfBounds(Word, Word)

A decision var index was out of bounds.

SolutionDataOutOfBounds

A solution data index was out of bounds.

StateSlotIxOutOfBounds(Word)

A state slot index was out of bounds.

StateValueRangeOutOfBounds(Word, Word)

A state slot index was out of bounds.

InvalidStateSlotDelta(Word)

A state slot delta value was invalid. Must be 0 (pre) or 1 (post).

StateMutationsLengthTooLarge(usize)

The total length of the set of state mutations was too large.

StateValueTooLarge(usize)

The state slot value was too large.

KeyLengthOutOfBounds(Word)

Key length was out of bounds.

InvalidAccessRange

The access range was invalid

SlotsLengthTooLarge(usize)

The length of the slots was too large large to fit in a Word.

InvalidSlotType(Word)

The which_slots argument was invalid.

MissingArg(MissingAccessArgError)

Missing argument error.

Trait Implementations

impl Debug for AccessError

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

Formats the value using the given formatter.

impl Display for AccessError

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

Formats the value using the given formatter.

impl Error for AccessError

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<AccessError> for OpError

fn from(source: AccessError) -> Self

Converts to this type from the input type.

impl From<MissingAccessArgError> for AccessError

fn from(source: MissingAccessArgError) -> Self

Converts to this type from the input type.