Enum AttrParseError 

pub enum AttrParseError {
    NotExactlyTwoTokens,
    FirstTokenIsNotEqualSign,
    SecondTokenIsNotStringLiteral,
    CfgAttrNotRoundGroup,
    CfgAttrNotTwoParams,
    MalformedCfg,
}

Error originated from parsing of #[path], #[cfg] or #[cfg_attr] attibutes in code contained in this crate. See Display implementation for details about specific variants.

Variants

NotExactlyTwoTokens

FirstTokenIsNotEqualSign

SecondTokenIsNotStringLiteral

CfgAttrNotRoundGroup

CfgAttrNotTwoParams

MalformedCfg

Trait Implementations

impl Debug for AttrParseError

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

Formats the value using the given formatter.

impl Display for AttrParseError

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

Formats the value using the given formatter.

impl Error for AttrParseError

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.