Enum ToolContextError 

pub enum ToolContextError {
    Missing(&'static str),
    Encode {
        key: &'static str,
        source: Error,
    },
    Decode {
        key: &'static str,
        source: Error,
    },
}

A ToolContext slot could not be read or written.

Variants

Missing(&'static str)

A required typed value was absent.

Encode

A value could not be represented as JSON.

Fields

key: &'static str

The slot’s type name.

source: Error

The serializer’s failure.

Decode

A stored value could not be decoded as the requested type.

Fields

key: &'static str

The slot’s type name.

source: Error

The deserializer’s failure.

Trait Implementations

impl Debug for ToolContextError

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

Formats the value using the given formatter.

impl Display for ToolContextError

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

Formats the value using the given formatter.

impl Error for ToolContextError

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<ToolContextError> for ToolExecutionError

fn from(error: ToolContextError) -> Self

Converts to this type from the input type.