Enum ErrorCategory 

#[non_exhaustive]
#[repr(i32)]
pub enum ErrorCategory {
    Unknown = 1,
    Internal = 2,
    Permission = 3,
    Aborted = 4,
    Busy = 5,
    Locked = 6,
    OutOfMemory = 7,
    ReadOnly = 8,
    Interrupt = 9,
    Io = 10,
    Corrupt = 11,
    NotFound = 12,
    Full = 13,
    CantOpen = 14,
    Protocol = 15,
    Empty = 16,
    Schema = 17,
    TooBig = 18,
    Constraint = 19,
    Mismatch = 20,
    Misuse = 21,
    LargeFile = 22,
    Authorization = 23,
    Format = 24,
    Range = 25,
    InvalidDatabase = 26,
    Fetch = 193,
    Parameter = 194,
    Row = 195,
}

The category of Error that occurred.

Error categories correspond to a SQLite primary result code, except for those defined by Squire itself (Fetch, Parameter, and Row).

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.

Unknown = 1

A generic error code that SQLite returns when no specific error code is available.

Internal = 2

Indicates an internal error (bug) in SQLite, an application-defined function, virtual table, VFS, or extension.

Permission = 3

The requested access mode for a newly created database could not be provided.

Aborted = 4

An operation was aborted prior to completion, usually by application request.

Busy = 5

The database file could not be written (or in some cases read) because of concurrent activity by some other database connection.

Locked = 6

A write operation could not continue because of a conflict within the same database connection or a conflict with a different database connection that uses a shared cache.

OutOfMemory = 7

SQLite was unable to allocate all the memory it needed to complete the operation.

ReadOnly = 8

An attempt is made to alter some data for which the current database connection does not have write permission.

Interrupt = 9

An operation was interrupted by the sqlite3_interrupt() interface.

Io = 10

The operation could not finish because the operating system reported an I/O error.

Corrupt = 11

The database file has been corrupted.

NotFound = 12

Used internally by SQLite, not typically exposed to applications.

Full = 13

A write could not complete because the disk is full.

CantOpen = 14

SQLite was unable to open a file.

Protocol = 15

A problem with the file locking protocol used by SQLite.

Empty = 16

👎Deprecated

Not currently used by SQLite.

Schema = 17

The database schema has changed.

TooBig = 18

A string or BLOB was too large.

Constraint = 19

A SQL constraint violation occurred.

Mismatch = 20

A datatype mismatch occurred.

Misuse = 21

The application uses any SQLite interface in a way that is undefined or unsupported.

LargeFile = 22

The system does not support large files when the database grows to be larger than what the filesystem can handle.

Authorization = 23

The authorizer callback indicates that a SQL statement being prepared is not authorized.

Format = 24

👎Deprecated

Not currently used by SQLite.

Range = 25

The parameter number argument to one of the sqlite3_bind routines or the column number in one of the sqlite3_column routines is out of range.

InvalidDatabase = 26

When attempting to open a file, the file being opened does not appear to be a SQLite database file.

Fetch = 193

A column value stored in SQLite could not be read into a Rust type.

(This error category is defined by Squire; not SQLite. No SQLite result codes correspond to ErrorCategory::Fetch.)

Parameter = 194

A parameter could not be bound; the error message gives more detail about the underlying error.

(This error category is defined by Squire; not SQLite. No SQLite result codes correspond to ErrorCategory::Parameter.)

Row = 195

A column value stored in SQLite could not be read into a Rust type.

(This error category is defined by Squire; not SQLite. No SQLite result codes correspond to ErrorCategory::Row.)

Implementations

impl ErrorCategory

pub const fn from_code(code: ErrorCode) -> Option<Self>

Find the ErrorCategory for an ErrorCode.

pub const fn from_raw_code(code: i32) -> Option<Self>

Find the ErrorCategory for a SQLite result code.

pub const fn code(self) -> ErrorCode

Returns the underlying ErrorCode.

Trait Implementations

impl Clone for ErrorCategory

fn clone(&self) -> ErrorCategory

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorCategory

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

Formats the value using the given formatter.

impl From<ErrorCategory> for Error

fn from(category: ErrorCategory) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorCategory

fn eq(&self, other: &ErrorCategory) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ErrorCategory

impl Eq for ErrorCategory

impl StructuralPartialEq for ErrorCategory