Enum PromptError 

pub enum PromptError {
    MissingVariable(String),
    TemplateNotFound(String),
    RenderError(String),
}

Errors produced by prompt rendering.

Variants

MissingVariable(String)

A required variable was not supplied.

TemplateNotFound(String)

The requested template was not found in the builder.

RenderError(String)

An internal rendering error (e.g. malformed template syntax).

Trait Implementations

impl Clone for PromptError

fn clone(&self) -> PromptError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PromptError

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

Formats the value using the given formatter.

impl Display for PromptError

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

Formats the value using the given formatter.

impl Error for PromptError

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 PartialEq for PromptError

fn eq(&self, other: &PromptError) -> 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 Eq for PromptError

impl StructuralPartialEq for PromptError