Struct TbError 

pub(super) struct TbError<'node> {
    pub error_kind: TransitionError,
    pub access_info: &'node DiagnosticInfo,
    pub conflicting_node_info: &'node NodeDebugInfo,
    pub accessed_node_info: Option<&'node NodeDebugInfo>,
}

Failures that can occur during the execution of Tree Borrows procedures.

Fields

error_kind: TransitionError

What failure occurred.

access_info: &'node DiagnosticInfo

Diagnostic data about the access that caused the error.

conflicting_node_info: &'node NodeDebugInfo

The tag on which the error was triggered. On protector violations, this is the tag that was protected. On accesses rejected due to insufficient permissions, this is the tag that lacked those permissions.

accessed_node_info: Option<&'node NodeDebugInfo>

Which tag, if any, the access that caused this error was made through, i.e. which tag was used to read/write/deallocate. Not set on wildcard accesses.

Implementations

impl TbError<'_>

pub fn build<'tcx>(self) -> InterpErrorKind<'tcx>

Produce a UB error.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes