Enum TgaError 

pub enum TgaError {
    DbError(Error),
    ConfigError(String),
    IoError(Error),
    SerdeYamlError(Error),
    SerdeJsonError(Error),
    ValidationError(String),
    NotFound(String),
    MigrationError(String),
}

Top-level error type for all tga-core operations.

Variants intentionally cover the surface area of I/O, serialization, database, migration, validation, and lookup failures. Add new variants rather than overloading TgaError::ValidationError for unrelated failure modes.

Variants

DbError(Error)

A rusqlite/SQLite error occurred.

ConfigError(String)

Configuration is structurally valid but semantically wrong (e.g. missing required field, contradictory values).

IoError(Error)

An underlying std::io error (file not found, permission denied, etc.).

SerdeYamlError(Error)

YAML deserialization failure.

SerdeJsonError(Error)

JSON serialization/deserialization failure.

ValidationError(String)

A validation rule on otherwise well-formed data failed.

NotFound(String)

A requested entity was not found.

MigrationError(String)

A database migration failed to apply or could not be reconciled.

Trait Implementations

impl Debug for TgaError

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

Formats the value using the given formatter.

impl Display for TgaError

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

Formats the value using the given formatter.

impl Error for TgaError

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 TgaError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TgaError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TgaError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TgaError

fn from(source: Error) -> Self

Converts to this type from the input type.