Enum Error 

#[non_exhaustive]
pub enum Error {
    Io {
        path: PathBuf,
        message: String,
    },
    Template {
        template: String,
        message: String,
    },
    TemplateValidation {
        template: String,
        reason: String,
    },
    Config {
        message: String,
    },
    FileTooLarge {
        path: PathBuf,
        size: usize,
        limit: usize,
    },
    NoFiles {
        path: PathBuf,
    },
    Serialization {
        message: String,
    },
    InvalidUtf8 {
        path: PathBuf,
    },
    SystemTime {
        message: String,
    },
    Multiple {
        count: usize,
        errors: Vec<Error>,
    },
    InvalidPattern {
        pattern: String,
        reason: String,
    },
}

Comprehensive error types for the llm-utl library.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io

IO error with context about the file path.

Fields

path: PathBuf

Path where the error occurred

message: String

Error message

Template

Template rendering error.

Fields

template: String

Template name

message: String

Error message

TemplateValidation

Template validation error.

Fields

template: String

Template name or path

reason: String

Validation failure reason

Config

Configuration validation error.

Fields

message: String

Detailed error message

FileTooLarge

File exceeds maximum token limit.

Fields

path: PathBuf

Path to the oversized file

size: usize

Actual token count

limit: usize

Maximum allowed tokens

NoFiles

No processable files found in directory.

Fields

path: PathBuf

Directory that was scanned

Serialization

JSON serialization error.

Fields

message: String

Error message

InvalidUtf8

Invalid UTF-8 encountered in file.

Fields

path: PathBuf

Path to file with encoding issues

SystemTime

System time error.

Fields

message: String

Error message

Multiple

Multiple errors occurred during processing.

Fields

count: usize

Number of errors

errors: Vec<Error>

Collection of errors

InvalidPattern

Invalid output pattern.

Fields

pattern: String

The invalid pattern

reason: String

Reason why it’s invalid

Implementations

impl Error

pub fn io(path: impl Into<PathBuf>, source: Error) -> Self

Creates an IO error with path context.

pub fn config(message: impl Into<String>) -> Self

Creates a configuration error.

pub fn template(template: impl Into<String>, source: Error) -> Self

Creates a template error.

pub fn template_validation( template: impl Into<String>, reason: impl Into<String>, ) -> Self

Creates a template validation error.

pub fn invalid_utf8(path: impl Into<PathBuf>) -> Self

Creates an invalid UTF-8 error.

pub fn no_files(path: impl Into<PathBuf>) -> Self

Creates a no files error.

pub fn invalid_pattern( pattern: impl Into<String>, reason: impl Into<String>, ) -> Self

Creates an invalid pattern error.

pub fn multiple(errors: Vec<Self>) -> Self

Combines multiple errors into a single error.

pub const fn is_io(&self) -> bool

Returns true if this is an IO error.

pub const fn is_config(&self) -> bool

Returns true if this is a configuration error.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<SystemTimeError> for Error

fn from(e: SystemTimeError) -> Self

Converts to this type from the input type.