Enum protofish::context::Error

pub enum Error {
    ParseError {
        source: Box<dyn Error + Send + Sync>,
    },
    DuplicateType {
        name: String,
    },
    TypeNotFound {
        name: String,
        context: String,
    },
    InvalidTypeKind {
        type_name: String,
        context: &'static str,
        expected: ItemType,
        actual: ItemType,
    },
}

Protofish error type.

Variants

ParseError

Syntax error in the input files.

Fields of ParseError

source: Box<dyn Error + Send + Sync>

Source error.

DuplicateType

Duplicate type.

Fields of DuplicateType

name: String

Type.

TypeNotFound

Unknown type reference.

Fields of TypeNotFound

name: String

Type name.

context: String

Type that referred to the unknown type.

InvalidTypeKind

Wrong kind of type used in a specific context.

Fields of InvalidTypeKind

type_name: String

Type that is of the wrong kind.

context: &'static str

The context where the type was used.

expected: ItemType

Expected item type.

actual: ItemType

Actual item type.

Trait Implementations

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, __snafu_display_formatter: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Error for Error where
    Self: Debug + Display, 

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

impl ErrorCompat for Error

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.