Enum RustResolutionError 

pub enum RustResolutionError {
    UnitMapping {
        unit: u32,
        reason: Box<str>,
    },
    UnknownFile {
        file: Box<str>,
    },
    InvalidCoordinate {
        file: Box<str>,
        line: u32,
        column: u32,
    },
    LimitExceeded {
        limit: u32,
    },
    ImportsNotConverged {
        rounds: u32,
    },
    SemanticContextMismatch {
        reason: Box<str>,
    },
    SemanticSharedSourceMismatch {
        warning: RustResolutionWarning,
    },
    Report(ResolutionReportError),
}

Failure encountered while turning a resolution snapshot into a validated, snapshot-bound report.

Variants

UnitMapping

The report’s units do not describe this snapshot’s units.

Fields

unit: u32

The report-local unit identifier that could not be bound.

reason: Box<str>

Why the unit does not describe a snapshot unit.

UnknownFile

A site names a file this snapshot does not hold.

Fields

file: Box<str>

The repository-relative path the site named.

InvalidCoordinate

A site’s coordinate does not exist in the exact snapshotted source.

Fields

file: Box<str>

The source the coordinate claimed to sit in.

line: u32

The zero-based line.

column: u32

The zero-based UTF-8 byte column.

LimitExceeded

One reference carries more candidates than the configured ceiling.

Candidate fan-out is never truncated: an overflowing reference refuses the whole resolution rather than reporting a misleading complete answer.

Fields

limit: u32

The configured candidate ceiling.

ImportsNotConverged

The names use items bind did not settle within the bounded rounds.

Each round strictly adds, so a re-export chain shallower than the bound always settles. A chain deeper than it refuses the whole resolution rather than reporting the tail’s unfilled bindings as names that do not exist.

Fields

rounds: u32

The number of rounds the fixed point was given.

SemanticContextMismatch

The semantic database does not hold what the snapshot claims.

Tier 2 never falls back: a database that holds other units, other sources, or other bytes answers for another repository state, so no candidate is promoted against it.

Fields

reason: Box<str>

Which identity disagrees, and how.

SemanticSharedSourceMismatch

One physical source belongs to multiple resolution units that the semantic database cannot distinguish.

Fields

warning: RustResolutionWarning

The project-level warning with the path, unit identities, and remediation.

Report(ResolutionReportError)

The report contract refused the stated facts.

Trait Implementations

impl Debug for RustResolutionError

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

Formats the value using the given formatter.

impl Display for RustResolutionError

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

Formats the value using the given formatter.

impl Error for RustResolutionError

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 From<ResolutionReportError> for RustResolutionError

fn from(source: ResolutionReportError) -> Self

Converts to this type from the input type.