Enum EntrenarError 

pub enum EntrenarError {
    ConfigNotFound {
        path: PathBuf,
    },
    ConfigParsing {
        path: PathBuf,
        message: String,
    },
    ConfigValue {
        field: String,
        message: String,
        suggestion: String,
    },
    ModelNotFound {
        path: PathBuf,
    },
    UnsupportedFormat {
        format: String,
    },
    HuggingFace {
        message: String,
    },
    InsufficientMemory {
        required: f64,
        available: f64,
    },
    ShapeMismatch {
        expected: Vec<usize>,
        actual: Vec<usize>,
    },
    Io {
        context: String,
        source: Error,
    },
    Serialization {
        message: String,
    },
    Cancelled,
    Internal {
        message: String,
    },
}

Errors that can occur in entrenar CLI tools.

Each variant includes actionable context following the Andon principle of making problems immediately visible and actionable.

Variants

ConfigNotFound

Configuration file not found at expected path.

Fields

path: PathBuf

ConfigParsing

Configuration file has invalid syntax.

Fields

path: PathBuf

message: String

ConfigValue

Configuration value is invalid.

Fields

field: String

message: String

suggestion: String

ModelNotFound

Model file not found.

Fields

path: PathBuf

UnsupportedFormat

Model format is unsupported.

Fields

format: String

HuggingFace

HuggingFace API error.

Fields

message: String

InsufficientMemory

Insufficient memory for operation.

Fields

required: f64

available: f64

ShapeMismatch

Invalid tensor shape.

Fields

expected: Vec<usize>

actual: Vec<usize>

Io

IO error with context.

Fields

context: String

source: Error

Serialization

Serialization/deserialization error.

Fields

message: String

Cancelled

User interrupted operation.

Internal

Generic error for unexpected conditions.

Fields

message: String

Implementations

impl EntrenarError

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

Create an IO error with context.

pub fn is_user_error(&self) -> bool

Check if this error is user-recoverable.

pub fn code(&self) -> &'static str

Get the error code for structured output.

Trait Implementations

impl Debug for EntrenarError

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

Formats the value using the given formatter.

impl Display for EntrenarError

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

Formats the value using the given formatter.

impl Error for EntrenarError

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.