probe_rs::probe

Enum DebugProbeError

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pub enum DebugProbeError {

Show 15 variants    Usb(Error),
    ProbeSpecific(BoxedProbeError),
    ProbeCouldNotBeCreated(ProbeCreationError),
    UnsupportedProtocol(WireProtocol),
    InterfaceNotAvailable {
        interface_name: &'static str,
    },
    UnsupportedSpeed(u32),
    NotAttached,
    Attached,
    TargetNotFound,
    BatchError(BatchCommand),
    NotImplemented {
        function_name: &'static str,
    },
    CommandNotSupportedByProbe {
        command_name: &'static str,
    },
    JtagScanChain(ScanChainError),
    Other(String),
    Timeout,

}
Expand description

This error occurs whenever the debug probe logic encounters an error while operating the relevant debug probe.

Variants§

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Usb(Error)

USB Communication Error

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ProbeSpecific(BoxedProbeError)

An error which is specific to the debug probe in use occurred.

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ProbeCouldNotBeCreated(ProbeCreationError)

The debug probe could not be created.

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UnsupportedProtocol(WireProtocol)

The probe does not support the {0} protocol.

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InterfaceNotAvailable

The selected probe does not support the ‘{interface_name}’ interface.

This happens if a probe does not support certain functionality, such as:

  • ARM debugging
  • RISC-V debugging
  • SWO

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§interface_name: &'static str

The name of the unsupported interface.

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UnsupportedSpeed(u32)

The probe does not support he requested speed setting ({0} kHz).

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NotAttached

You need to be attached to the target to perform this action.

The debug probe did not yet perform the init sequence. Try calling DebugProbe::attach before trying again.

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Attached

You need to be detached from the target to perform this action.

The debug probe already performed the init sequence. Try running the failing command before DebugProbe::attach.

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TargetNotFound

Failed to find or attach to the target. Please check the wiring before retrying.

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BatchError(BatchCommand)

Error in previous batched command.

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NotImplemented

The ‘{function_name}’ functionality is not implemented yet.

The variant of the function you called is not yet implemented. This can happen if some debug probe has some unimplemented functionality for a specific protocol or architecture.

Fields

§function_name: &'static str

The name of the unsupported functionality.

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CommandNotSupportedByProbe

The ‘{command_name}’ functionality is not supported by the selected probe. This can happen when a probe does not allow for setting speed manually for example.

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§command_name: &'static str

The name of the unsupported command.

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JtagScanChain(ScanChainError)

An error occurred handling the JTAG scan chain.

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Other(String)

Some other error occurred

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Timeout

A timeout occurred during probe operation.

Trait Implementations§

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impl Debug for DebugProbeError

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

Formats the value using the given formatter. Read more
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impl Display for DebugProbeError

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

Formats the value using the given formatter. Read more
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impl Error for DebugProbeError

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fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl From<DebugProbeError> for AccessPortError

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fn from(source: DebugProbeError) -> Self

Converts to this type from the input type.
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impl From<DebugProbeError> for ArmError

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fn from(source: DebugProbeError) -> Self

Converts to this type from the input type.
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impl From<DebugProbeError> for DebugPortError

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fn from(source: DebugProbeError) -> Self

Converts to this type from the input type.
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impl From<DebugProbeError> for Error

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fn from(source: DebugProbeError) -> Self

Converts to this type from the input type.
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impl From<DebugProbeError> for RiscvError

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fn from(source: DebugProbeError) -> Self

Converts to this type from the input type.
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impl From<DebugProbeError> for XtensaError

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fn from(source: DebugProbeError) -> Self

Converts to this type from the input type.
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impl From<ProbeCreationError> for DebugProbeError

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fn from(source: ProbeCreationError) -> Self

Converts to this type from the input type.
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impl<T: ProbeError> From<T> for DebugProbeError

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fn from(e: T) -> Self

Converts to this type from the input type.

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where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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