Enum HkError 

pub enum HkError {
    Io(Error),
    Parse {
        line: u32,
        column: usize,
        message: String,
    },
    TypeMismatch {
        expected: String,
        found: String,
    },
    MissingField(String),
    InvalidReference(String),
    CyclicReference(String),
    KeyConflict(String),
}

Custom error type for parsing .hk files.

Variants

Io(Error)

Parse

Fields

line: u32

column: usize

message: String

TypeMismatch

Fields

expected: String

found: String

MissingField(String)

InvalidReference(String)

CyclicReference(String)

KeyConflict(String)

Implementations

impl HkError

pub fn pretty_print(&self, source: &str)

Trait Implementations

impl Debug for HkError

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

Formats the value using the given formatter.

impl Display for HkError

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

Formats the value using the given formatter.

impl Error for HkError

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 HkError

fn from(source: Error) -> Self

Converts to this type from the input type.