Enum TokenError 

pub enum TokenError {
    Io {
        path: String,
        source: Error,
    },
    InvalidJson {
        path: String,
        source: Error,
    },
    Schema(String),
    MissingToken {
        theme: String,
        token: String,
    },
}

Errors that can occur during token loading, resolution, or CSS generation.

Variants

Io

Token file could not be read from disk.

Fields

path: String

source: Error

InvalidJson

Token file contained invalid JSON.

Fields

path: String

source: Error

Schema(String)

Token file schema is invalid (e.g., missing themes key, wrong types).

MissingToken

A flat token required by a caller is missing from a theme.

Fields

theme: String

Theme that is missing the token.

token: String

Token name without the -- prefix.

Trait Implementations

impl Debug for TokenError

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

Formats the value using the given formatter.

impl Display for TokenError

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

Formats the value using the given formatter.

impl Error for TokenError

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.