Enum BehaviorError 

pub enum BehaviorError {
    EmptyPath {
        slot: &'static str,
    },
    AbsolutePath {
        slot: &'static str,
        path: PathBuf,
    },
    ParentEscape {
        slot: &'static str,
        path: PathBuf,
    },
    NonLispExtension {
        slot: &'static str,
        path: PathBuf,
    },
}

Variants

EmptyPath

Fields

slot: &'static str

AbsolutePath

Fields

slot: &'static str

path: PathBuf

ParentEscape

Fields

slot: &'static str

path: PathBuf

NonLispExtension

Fields

slot: &'static str

path: PathBuf

Implementations

impl BehaviorError

pub fn absolute_path(slot: &'static str, path: &Path) -> Self

Construct a BehaviorError::AbsolutePath naming the offending :behavior :on-* slot label and callback path. Folds the uniform Self::AbsolutePath { slot, path: path.to_path_buf() } two-field struct-literal onto one substrate primitive so every closure passed to crate::render::require_sandboxed_lisp_path at [validate_callback_path] on this variant reads through one dispatch rather than the pre-lift four-line open-coded block. The slot label threads verbatim from BehaviorSpec::declared_slots and the path from the same iterator at the call site.

pub fn parent_escape(slot: &'static str, path: &Path) -> Self

Construct a BehaviorError::ParentEscape naming the offending :behavior :on-* slot label and callback path. Folds the uniform Self::ParentEscape { slot, path: path.to_path_buf() } two-field struct-literal onto one substrate primitive so every closure passed to crate::render::require_sandboxed_lisp_path at [validate_callback_path] on this variant reads through one dispatch rather than the pre-lift four-line open-coded block. The slot label threads verbatim from BehaviorSpec::declared_slots and the path from the same iterator at the call site.

pub fn non_lisp_extension(slot: &'static str, path: &Path) -> Self

Construct a BehaviorError::NonLispExtension naming the offending :behavior :on-* slot label and callback path. Folds the uniform Self::NonLispExtension { slot, path: path.to_path_buf() } two-field struct-literal onto one substrate primitive so every closure passed to crate::render::require_sandboxed_lisp_path at [validate_callback_path] on this variant reads through one dispatch rather than the pre-lift four-line open-coded block. The slot label threads verbatim from BehaviorSpec::declared_slots and the path from the same iterator at the call site.

Trait Implementations

impl Debug for BehaviorError

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

Formats the value using the given formatter.

impl Display for BehaviorError

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

Formats the value using the given formatter.

impl Eq for BehaviorError

impl Error for BehaviorError

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 PartialEq for BehaviorError

fn eq(&self, other: &BehaviorError) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for BehaviorError