Struct DsError 

pub struct DsError {
    pub kind: Box<DsErrorKind>,
}

The primary error type for YYDS/YYKV.

Fields

kind: Box<DsErrorKind>

Implementations

impl DsError

pub fn new(kind: DsErrorKind) -> Self

pub fn io_raw(err: Error, path: Option<PathBuf>) -> Self

pub fn io(details: impl Into<String>) -> Self

pub fn io_str(details: impl Into<String>) -> Self

pub fn storage(details: impl Into<String>) -> Self

pub fn storage_with_op( op: impl Into<String>, details: impl Into<String>, ) -> Self

pub fn corrupted(reason: impl Into<String>) -> Self

pub fn page_full() -> Self

pub fn page_not_found(id: u64) -> Self

pub fn page_size_mismatch(expected: usize, actual: usize) -> Self

pub fn checksum_mismatch(id: u64) -> Self

pub fn invalid_page_type(page_type: u8) -> Self

pub fn serialization(details: impl Into<String>) -> Self

pub fn serialization_with_format( format: impl Into<String>, details: impl Into<String>, ) -> Self

pub fn parse(details: impl Into<String>) -> Self

pub fn parse_with_target( target: impl Into<String>, details: impl Into<String>, ) -> Self

pub fn type_err(expected: impl Into<String>, actual: impl Into<String>) -> Self

pub fn type_conversion(from: impl Into<String>, to: impl Into<String>) -> Self

pub fn query(details: impl Into<String>) -> Self

pub fn query_with_sql( sql: impl Into<String>, details: impl Into<String>, ) -> Self

pub fn execution(details: impl Into<String>) -> Self

pub fn execution_with_op( op: impl Into<String>, details: impl Into<String>, ) -> Self

pub fn schema( table: Option<String>, column: Option<String>, details: impl Into<String>, ) -> Self

pub fn table_not_found(table: impl Into<String>) -> Self

pub fn internal(details: impl Into<String>) -> Self

pub fn protocol(details: impl Into<String>) -> Self

pub fn network(addr: Option<String>, details: impl Into<String>) -> Self

pub fn consensus(op: impl Into<String>, details: impl Into<String>) -> Self

pub fn config(key: impl Into<String>, details: impl Into<String>) -> Self

pub fn http( code: u16, url: impl Into<String>, method: impl Into<String>, ) -> Self

pub fn join(details: impl Into<String>) -> Self

pub fn cache(op: impl Into<String>, details: impl Into<String>) -> Self

pub fn sync(details: impl Into<String>) -> Self

pub fn tenant(id: impl Into<String>, details: impl Into<String>) -> Self

pub fn quota(resource: impl Into<String>, limit: u64, usage: u64) -> Self

pub fn permission( action: impl Into<String>, resource: impl Into<String>, ) -> Self

Trait Implementations

impl Clone for DsError

fn clone(&self) -> DsError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DsError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DsError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DsError

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

Formats the value using the given formatter.

impl Error for DsError

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<&str> for DsError

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<DsErrorKind> for DsError

fn from(kind: DsErrorKind) -> Self

Converts to this type from the input type.

impl From<Error> for DsError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<FromUtf8Error> for DsError

fn from(e: FromUtf8Error) -> Self

Converts to this type from the input type.

impl From<ParseFloatError> for DsError

fn from(e: ParseFloatError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for DsError

fn from(e: ParseIntError) -> Self

Converts to this type from the input type.

impl From<String> for DsError

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<SystemTimeError> for DsError

fn from(e: SystemTimeError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for DsError

fn from(e: Utf8Error) -> Self

Converts to this type from the input type.

impl PartialEq for DsError

fn eq(&self, other: &DsError) -> 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 Serialize for DsError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DsError