Enum FlexError 

pub enum FlexError {
    PathNotFound {
        path: String,
    },
    TypeMismatch {
        path: String,
        expected: String,
        actual: String,
    },
    IndexOutOfBounds {
        path: String,
        index: usize,
        len: usize,
    },
    DeserializeError {
        path: String,
        source: Error,
    },
    InvalidPath {
        detail: String,
    },
    CoercionFailed {
        path: String,
        detail: String,
    },
    ShapingDiagnostics {
        count: usize,
        diagnostics: Vec<Diagnostic>,
    },
    HandlerError {
        name: String,
        detail: String,
    },
}

Errors during navigation, extraction, and shaping.

Variants

PathNotFound

A path segment did not resolve to any value.

Fields

path: String

The path that was not found.

TypeMismatch

The value at a path was a different type than expected.

Fields

path: String

Where the mismatch occurred.

expected: String

The type that was requested.

actual: String

The type that was found.

IndexOutOfBounds

An array index exceeded the array length.

Fields

path: String

Where the out-of-bounds access occurred.

index: usize

The requested index.

len: usize

The actual array length.

DeserializeError

Serde deserialization failed after coercion.

Fields

path: String

Where deserialization failed.

source: Error

The underlying serde_json error.

InvalidPath

The path string itself was malformed.

Fields

detail: String

Description of the syntax error.

CoercionFailed

A coercion was attempted but could not succeed.

Fields

path: String

Where coercion failed.

detail: String

Why coercion failed.

ShapingDiagnostics

Shaping produced diagnostics that the mode treats as errors.

Fields

count: usize

Number of diagnostics produced.

diagnostics: Vec<Diagnostic>

The individual diagnostics.

HandlerError

A tool call handler returned an error.

Fields

name: String

Name of the handler that failed.

detail: String

Error detail from the handler.

Trait Implementations

impl Debug for FlexError

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

Formats the value using the given formatter.

impl Display for FlexError

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

Formats the value using the given formatter.

impl Error for FlexError

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.