Enum ExpandStringError

pub enum ExpandStringError<'a> {
    Splitting(ExpandableStrSplitError),
    MissingVariable(&'a str),
    Formatting(Error),
}

Variants

Splitting(ExpandableStrSplitError)

MissingVariable(&'a str)

Variable specified in source string is missing in provided context (or process environment)

Formatting(Error)

Trait Implementations

impl<'a> Debug for ExpandStringError<'a>

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

Formats the value using the given formatter.

impl Display for ExpandStringError<'_>

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

Formats the value using the given formatter.

impl Error for ExpandStringError<'_>

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<'a> From<Error> for ExpandStringError<'a>

fn from(e: FmtError) -> Self

Converts to this type from the input type.

impl<'a> From<ExpandableStrSplitError> for ExpandStringError<'a>

fn from(e: ExpandableStrSplitError) -> Self

Converts to this type from the input type.

impl<'a> PartialEq for ExpandStringError<'a>

fn eq(&self, other: &ExpandStringError<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for ExpandStringError<'a>

impl<'a> StructuralPartialEq for ExpandStringError<'a>