Enum rsass::Invalid

#[non_exhaustive]
pub enum Invalid {
    FunctionName,
    AtRule,
    MixinInMixin,
    MixinInControl,
    FunctionInMixin,
    FunctionInControl,
    DuplicateArgument,
    PositionalArgAfterNamed,
    DeclarationOutsideRule,
    InNsRule,
    GlobalCustomProperty,
    GlobalNsProperty,
    ConfigBuiltin,
    InScope(ScopeError),
    AtError(String),
}

Something invalid.

Should be combined with a position to get an Error.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

FunctionName

Tried to declare a function with a forbidden name.

AtRule

This at rule is not allowed here.

MixinInMixin

Mixins may not contain mixin declarations.

MixinInControl

Mixins may not be declared in control directives.

FunctionInMixin

Mixins may not contain function declarations.

FunctionInControl

Functions may not be declared in control directives.

DuplicateArgument

Duplicate argument.

PositionalArgAfterNamed

Positional arguments must come before keyword arguments.

DeclarationOutsideRule

Declarations may only be used within style rules.

InNsRule

Only properties are valid inside namespace rules.

GlobalCustomProperty

Global custom property not allowed.

GlobalNsProperty

Global namespaced property not allowed.

ConfigBuiltin

Built-in modules can’t be configured.

InScope(ScopeError)

Some invalid scope operation.

AtError(String)

An @error reached.

Implementations

impl Invalid

pub fn at(self, pos: SourcePos) -> Error

Combine this with a position to get an Error.

Trait Implementations

impl Debug for Invalid

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

Formats the value using the given formatter.

impl Display for Invalid

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

Formats the value using the given formatter.

impl Error for Invalid

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, 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<Invalid> for CallError

fn from(err: Invalid) -> Self

Converts to this type from the input type.