Enum proc_macro_crate::Error

pub enum Error {
    NotFound(PathBuf),
    CargoManifestDirNotSet,
    CouldNotRead {
        path: PathBuf,
        source: Error,
    },
    InvalidToml {
        source: TomlError,
    },
    CrateNotFound {
        crate_name: String,
        path: PathBuf,
    },
}

Error type used by this crate.

Variants

NotFound(PathBuf)

CargoManifestDirNotSet

CouldNotRead

Fields

path: PathBuf

source: Error

InvalidToml

Fields

source: TomlError

CrateNotFound

Fields

crate_name: String

path: PathBuf

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, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

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

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, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports.