Enum BasicError 

pub enum BasicError {
    RowIdNotFound(usize),
    ColIdNotFound(usize),
    CellIdNotFound(usize, usize),
    RowIndexUnavailable(u32),
    ColIndexUnavailable(u32),
    BlockIdNotFound(u16, usize),
    BlockCellIdNotFound(u16, usize, usize, usize),
    BlockRowIdNotFound(u16, usize, usize),
    BlockColIdNotFound(u16, usize, usize),
    BlockRefNameTaken(String, u16, usize),
    BlockIdHasAlreadyExisted(usize),
    BlockIdDoesNotExist(usize),
    SheetIdNotFound(u16),
    CannotFindIdxInBlock(u16, usize, u32, u32),
    TextIdNotFound(u32),
    FuncIdNotFound(u16),
    BookIdNotFound(u8),
    NameNotFound(u32),
    RangeIdNotFound(u32),
    CubeIdNotFound(u32),
    SheetNameNotFound(String),
    SheetNameAlreadyExists(String),
    SheetIdxExceed(usize),
    CreatingBlockOn(usize),
    CreatingBlockOnEphemeral(u64),
    BlockTooLarge(u32, u32, u32, u32, u64),
    LineRangeOutOfSheet(u32, usize, u32),
    LineRangeOutOfBlock(usize, u32, usize, usize),
    BadBlockLineOrder(usize, usize),
    ExtRefIdNotFound(u32),
    EphemeralCellInReference(u64),
    InvalidFormula(String),
    BindBlockSizeMismatch(usize, usize, usize),
    UnavailableSheetId(u16),
    NoAppendix {
        block_id: usize,
        craft_id: String,
        tag: u8,
    },
    CheckpointNotFound(String),
    InvalidDefinedName(String),
    DefinedNameNotFound(String),
    DefinedNameAlreadyExists(String),
    DefinedNameCycle(String),
    IncompleteRowColLength(usize, usize),
    ReferencingEphemeralCell(u64),
    InvalidShadowId(u64),
    IncompletePayload(&'static str),
    While {
        doing: String,
        source: Box<BasicError>,
    },
}

Failures from the engine’s lookup and addressing layer. Every message says which addressing scheme a number belongs to — an index (a position, which moves) or an id (stable) — never just “sheet 3”, since confusing the two is what causes most of these. Where it happened comes from the context around it, not from here.

Variants

RowIdNotFound(usize)

ColIdNotFound(usize)

CellIdNotFound(usize, usize)

RowIndexUnavailable(u32)

ColIndexUnavailable(u32)

BlockIdNotFound(u16, usize)

BlockCellIdNotFound(u16, usize, usize, usize)

BlockRowIdNotFound(u16, usize, usize)

BlockColIdNotFound(u16, usize, usize)

BlockRefNameTaken(String, u16, usize)

BlockIdHasAlreadyExisted(usize)

BlockIdDoesNotExist(usize)

SheetIdNotFound(u16)

CannotFindIdxInBlock(u16, usize, u32, u32)

TextIdNotFound(u32)

FuncIdNotFound(u16)

BookIdNotFound(u8)

NameNotFound(u32)

RangeIdNotFound(u32)

CubeIdNotFound(u32)

SheetNameNotFound(String)

SheetNameAlreadyExists(String)

SheetIdxExceed(usize)

CreatingBlockOn(usize)

CreatingBlockOnEphemeral(u64)

BlockTooLarge(u32, u32, u32, u32, u64)

LineRangeOutOfSheet(u32, usize, u32)

LineRangeOutOfBlock(usize, u32, usize, usize)

BadBlockLineOrder(usize, usize)

ExtRefIdNotFound(u32)

EphemeralCellInReference(u64)

InvalidFormula(String)

BindBlockSizeMismatch(usize, usize, usize)

UnavailableSheetId(u16)

NoAppendix

Fields

block_id: usize

craft_id: String

tag: u8

CheckpointNotFound(String)

InvalidDefinedName(String)

DefinedNameNotFound(String)

DefinedNameAlreadyExists(String)

DefinedNameCycle(String)

IncompleteRowColLength(usize, usize)

ReferencingEphemeralCell(u64)

InvalidShadowId(u64)

IncompletePayload(&'static str)

While

What the engine was doing when the failure inside happened. An id several layers from the coordinate it came from means nothing on its own — and a block cell’s lookup can fail on its block’s anchor, a different cell from the one asked about.

Fields

doing: String

source: Box<BasicError>

Trait Implementations

impl Debug for BasicError

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

Formats the value using the given formatter.

impl Display for BasicError

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

Formats the value using the given formatter.

impl Error for BasicError

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<BasicError> for Error

fn from(source: BasicError) -> Error

Converts to this type from the input type.