Enum CaError 

pub enum CaError {
    Io(Error),
    Timeout,
    ChannelNotFound(String),
    Protocol(String),
    UnsupportedType(u16),
    WriteFailed(u32),
    FieldNotFound(String),
    ReadOnlyField(String),
    TypeMismatch(String),
    InvalidValue(String),
    PutDisabled(String),
    LinkError(String),
    DbParseError {
        line: usize,
        column: usize,
        message: String,
    },
    CalcError(String),
    Disconnected,
    Shutdown,
    PutCallbackInProgress(String),
}

Variants

Io(Error)

Timeout

ChannelNotFound(String)

Protocol(String)

UnsupportedType(u16)

WriteFailed(u32)

FieldNotFound(String)

ReadOnlyField(String)

TypeMismatch(String)

InvalidValue(String)

PutDisabled(String)

LinkError(String)

DbParseError

Fields

line: usize

column: usize

message: String

CalcError(String)

Disconnected

Shutdown

PutCallbackInProgress(String)

CA WRITE_NOTIFY arrived while a previous async put on the same record is still in flight. Mirrors C EPICS S_db_Blocked; the CA server replies ECA_PUTCBINPROG.

Implementations

impl CaError

pub fn to_eca_status(&self) -> u32

Trait Implementations

impl Debug for CaError

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

Formats the value using the given formatter.

impl Display for CaError

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

Formats the value using the given formatter.

impl Error for CaError

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<CaError> for AutosaveError

fn from(e: CaError) -> Self

Converts to this type from the input type.

impl From<Error> for CaError

fn from(source: Error) -> Self

Converts to this type from the input type.