Struct DiagCode 

pub struct DiagCode(pub &'static str);

A stable diagnostic code, e.g. "FORM-101" or "TYPL-108" (ADR-0007 decision 2). The empty string means “no code yet” — a diagnostic that has not been assigned a catalogue code renders as a plain message.

Tuple Fields

0: &'static str

Implementations

impl DiagCode

pub const NONE: DiagCode

The sentinel for a diagnostic that carries no catalogue code yet. The unknown-type-name check uses it until a later task rehomes it (typl §16 defines no code for it); the Rust backend’s codegen error uses it too.

pub fn as_str(&self) -> &'static str

The code string.

pub fn is_empty(&self) -> bool

Whether this is the sentinel “no code yet” value.

impl DiagCode

pub const FORM_001: DiagCode

Invalid character.

pub const FORM_002: DiagCode

Unterminated string literal.

pub const FORM_003: DiagCode

Unterminated regex literal.

pub const FORM_004: DiagCode

Unterminated block comment.

pub const FORM_005: DiagCode

Leading zeros in an integer literal.

pub const FORM_101: DiagCode

Expected a specific token, or a construct the grammar admits here. Most call sites name a token (expected `]`); the interaction positions name the shapes instead — a return type is one of four, and saying which is the point of the message.

pub const FORM_102: DiagCode

Unexpected token.

pub const FORM_103: DiagCode

Unclosed delimiter.

pub const FORM_104: DiagCode

Missing package declaration.

pub const FORM_105: DiagCode

Reserved word used as an identifier.

pub const FORM_106: DiagCode

Unknown attribute key — not a key the general form §4.3 table defines.

pub const FORM_107: DiagCode

Attribute key not allowed on this declaration kind (general form §4.3).

pub const FORM_108: DiagCode

Duplicate attribute key in one [ ] block (general form §4.3).

pub const TYPL_001: DiagCode

More than one package declaration in a single file (typl §16.1). Emitted by the package loader (E1.3).

pub const TYPL_002: DiagCode

Package name does not mirror the directory path relative to the manifest root (typl §16.1, ADR-0002 §1). Emitted by the package loader (E1.3); single-file mode is exempt.

pub const TYPL_003: DiagCode

Wildcard, relative, or re-exporting import (typl §16.1, ADR-0002 §2). Emitted by the resolver (E1.4).

pub const TYPL_004: DiagCode

Circular package imports (typl §16.1, ADR-0002 §6). Emitted by the resolver (E1.4) from a depth-first walk over package import edges.

pub const TYPL_005: DiagCode

A public declaration exposes an internal type in its fields, arms, backing, or a range-bound constant (typl §3.3, §16.1). Emitted by the checker (E1.7b) over every top-level declaration, the ridl interface and service included: an interaction payload, parameter, return arm, or stream element is an exposure position exactly as a struct field is. A service naming an internal interface is RIDL-143 instead.

pub const TYPL_006: DiagCode

Conflicting imports without an alias (typl §16.1, ADR-0002 §2). Emitted by the resolver (E1.4).

pub const TYPL_007: DiagCode

Unused import (typl §16.1). Emitted by the resolver (E1.4) as a warning.

pub const TYPL_008: DiagCode

Import alias without an actual collision (typl §16.1, ADR-0002 §2). Emitted by the resolver (E1.4) as a warning.

pub const TYPL_009: DiagCode

Duplicate definition of the same name in a package (typl §16.1).

pub const TYPL_010: DiagCode

A package declaring a name the compiler provides itself (typl §3.1, §16.1). Error, and not a warning, because such a package can never work: ridl.std is implicitly imported by every package (typl §3.2) rather than resolved through an import, so a user copy is unreachable by its own name. In package and workspace mode the generated artifact is overwritten by the standard package’s too, because the output base is the package name; in single-file mode the base is the file stem, so that second consequence follows only when the stem is itself ridl.std, whatever the extension. Reported on the package declaration, in a workspace member and in single-file mode alike.

pub const TYPL_101: DiagCode

integer without a range constraint (typl §16.2). Warning.

pub const TYPL_102: DiagCode

float without both a range and a step (typl §16.2). Warning.

pub const TYPL_103: DiagCode

string/bytes without explicit bounds — the default [0..256] is applied (typl §4.4–§4.5, §16.2). Warning.

pub const TYPL_104: DiagCode

Range min > max (typl §16.2).

pub const TYPL_105: DiagCode

step type mismatch, non-positive, or larger than the range (typl §16.2). Also borrowed by the checker (E1.7b) for a range bound that references a non-numeric constant, a malformed bound const for which §16.2 defines no dedicated code.

pub const TYPL_106: DiagCode

Invalid regex syntax in a match constraint or a regex const (typl §16.2). Validated with the regress ECMA-262 engine (ADR-0007 decision 10). Emitted by the checker (E1.7b).

pub const TYPL_108: DiagCode

const value violates its declared type constraints (typl §16.2).

pub const TYPL_109: DiagCode

Init (= value) incompatible with the type/field constraints (typl §16.2).

pub const TYPL_110: DiagCode

Unknown or malformed UCUM unit expression (typl §16.2).

pub const TYPL_111: DiagCode

Integer range bound (or enumset bit position) outside the int64 domain (typl §4.2, §16.2).

pub const TYPL_115: DiagCode

Type has no derivable init value and no declared = value (typl §5.8, §16.2). Info — escalated to an error only by consumers that require an init (e.g. a ridl signal payload).

pub const TYPL_201: DiagCode

Array without explicit bounds (typl §16.3).

pub const TYPL_202: DiagCode

Map without explicit bounds (typl §16.3).

pub const TYPL_203: DiagCode

Enum values not unique / not explicitly assigned (typl §16.3).

pub const TYPL_204: DiagCode

Union arm with a primitive type (typl §16.3).

pub const TYPL_206: DiagCode

Recursive composite reference, direct or transitive (typl §16.3).

pub const TYPL_207: DiagCode

Enumset bit positions not unique (typl §16.3).

pub const TYPL_208: DiagCode

string/bytes used directly as a field type (typl §16.3).

pub const TYPL_209: DiagCode

Map key is not a named string type or a primitive (typl §16.3).

pub const TYPL_210: DiagCode

Field, arm, or enum value re-declared under a reserved name or value (typl §16.3).

pub const TYPL_211: DiagCode

Duplicate reserved entry (typl §16.3). Warning. The “dangling” half of the §16.3 rule (a name/value never previously used) needs the previous IR snapshot and belongs to ridl-diff (E2.8).

pub const TYPL_212: DiagCode

error modifier on a declaration other than enum, struct, union (typl §16.3).

pub const TYPL_213: DiagCode

Union mixing error and non-error arms without the result-union shape (typl §16.3).

pub const TYPL_214: DiagCode

error union containing a non-error-typed arm (typl §16.3).

pub const TYPL_215: DiagCode

A field name declared twice in one struct (typl §7, §16.3). Distinct from RIDL-149: that code fires when two distinct source names collide only after a pinned name transform, and this one fires when the two source names are already the same, before any transform runs. Both fields still lower — this check reports and does not drop.

pub const TYPL_301: DiagCode

Stream type <T> outside interaction position (typl §16.4, ridl §12.3). Emitted by the parser in a .typl parse (E2 task 2) and by the checker for struct fields and collections in a .ridl file (E2 task 5).

pub const TYPL_302: DiagCode

Timing annotation or duration literal in a typl context (typl §16.4).

pub const TYPL_303: DiagCode

require/ensure attribute in a typl context (typl §16.4): the two contract attributes at declaration-start position in a .typl parse. Emitted by the parser (E2 task 2) as a bare string literal rather than through this constant — see codes_written_as_string_literals_are_all _catalogued.

pub const TYPL_304: DiagCode

Interaction declaration in a typl context (typl §16.4, ADR-0007 decision 10): one of the nine ridl words at declaration-start position in a .typl parse. Emitted by the parser (E2 task 2).

pub const TYPL_404: DiagCode

Blank line between a doc comment and its definition (typl §14, §16.5). Warning. Emitted by the checker (E1.7b).

pub const TYPL_405: DiagCode

@deprecated doc tag without a reason string (typl §14.2, §16.5). Warning. Emitted by the checker (E1.7b).

pub const RIDL_100: DiagCode

signal or event without a timing annotation — the default [100ms..1000ms] (or the configured [defaults].timing) is applied (ridl §9.1, §16.1). Warning. Emitted by the checker (E2 task 9).

pub const RIDL_101: DiagCode

A range annotation @[X..Y] whose lower bound exceeds its upper bound (ridl §9.2, §16.1). Emitted by the checker (E2 task 9).

pub const RIDL_102: DiagCode

A zero or negative timing duration (ridl §9.2, §16.1). Emitted by the checker (E2 task 9).

pub const RIDL_103: DiagCode

A strict-periodic @Xms annotation on a kind other than signal — the isochronous mode belongs to state alone (ridl §9.2, §16.1). Widened from “on an event” by ADR-0015 decision 6 when command and query gained the range form (E9.4): the same rule, stated over the three kinds it excludes instead of one. Emitted by the checker (E2 task 9).

pub const RIDL_104: DiagCode

Explicit return type on a command — a command always returns () (ridl §6.1, §16.1). Emitted by the checker (E2 task 5).

pub const RIDL_105: DiagCode

query returning () — use command (ridl §7.1, §16.1). Emitted by the checker (E2 task 5).

pub const RIDL_106: DiagCode

A timing annotation on fixed — the one kind that carries none — or an attribute block on fixed (ridl §8, §9, §16.1). Emitted by the checker (E2 task 5).

Narrowed by ADR-0015 decision 6 (E9.4): command and query admit the range form now, so the two RPC kinds left this rule and only fixed remains in both halves. The callables drew FORM-102 until the E2 close-out, so one rule sat under two codes and one of them was a parse code whose catalogue meaning is “unexpected token” — for a token the grammar accepts on purpose, precisely so the narrowing can be a semantic rule with a semantic message.

pub const RIDL_107: DiagCode

Type declaration inside an interface or service body — typl declarations live at package level (ridl §14.1, §16.1).

Emitted by the parser, as a bare string literal (ridl-syntax cannot reference DiagCode), at the point where it recognises the keyword and recovers the declaration into an ErrorNode. The checker used to code that node a second time, so every RIDL-107 arrived paired with a contradicting FORM-102 at the same span; the parser knows exactly what the construct is, so it is the one that names it. RIDL-403 and TYPL-304 are parser-raised for the same reason. The constant is kept for the catalogue and for the error index.

pub const RIDL_108: DiagCode

A range annotation @[X..X] whose bounds are equal — a degenerate range, the rate floor equal to its staleness bound, on a signal and an event alike (ridl §9.2, §16.1; ADR-0008 decision 17). Not a spelling of the strict-periodic @Xms, which is a separate TimingMode. Warning. Emitted by the checker (E2 task 9).

pub const RIDL_109: DiagCode

Signal payload type has no derivable init value and no = value override (ridl §4.4, §16.1). Emitted by the checker (E2 task 5).

pub const RIDL_110: DiagCode

Signal = value init override violates the payload type’s constraints (ridl §4.4, §16.1). Emitted by the checker (E2 task 5).

pub const RIDL_112: DiagCode

A command or query with no declared response bound — no @ annotation at all, or the half-open @[min..] that declares a throttle only (ridl §9, §16.1; ADR-0015 decisions 4 and 6). Warning; an active profile may escalate it to an error, the same two-step §9.1 gives an untimed signal or event. The RPC counterpart of RIDL-100, and deliberately not RIDL-100 itself: that text turns on a default having been applied, which is exactly what an RPC never gets — absent means undeclared in the IR. RIDL-111 is reserved for the interface-used-as-a-type error (ADR-0008 decision 21), so 112 is the first free code in the band. Emitted by the checker (E9.4).

pub const RIDL_140: DiagCode

Duplicate service name across the whole workspace — the service catalog is a flat global namespace (ridl §14.5, §16.4). Emitted workspace-wide by service_catalog (E2 task 8). The reference numbers it in the 1xx band while listing it under the §16.4 evolution/profile table — a documented anomaly kept as written (ADR-0008 decision 6).

pub const RIDL_141: DiagCode

A service names a type that is not an interface, and has no inline shape (ridl §14.5, §16.4). Emitted per-package by the checker (E2 task 8). Kept in the 1xx band per ADR-0008 decision 6 (see RIDL-140). Applies per shape in the service’s shape list since ADR-0015 decision 18 (E9.6): the rule is unchanged, the span reports against the offending list element.

pub const RIDL_143: DiagCode

A service publishes an internal interface (ridl §14.5, §16.4). Emitted per-package by the checker’s exposure pass. Distinct from TYPL-005: what leaks is an interface rather than a type, and a service takes no internal modifier, so the TYPL-005 remedy — make the exposing declaration internal too — does not exist here. Kept in the 1xx band beside RIDL-140/-141 per ADR-0008 decision 6. RIDL-111 and RIDL-142 are reserved by decision 21 and not yet implemented, so 143 is the next free code; decision 13’s allocation ledger needs the ninth entry (issue #169). Applies per shape in the service’s shape list since ADR-0015 decision 18 (E9.6): the rule is unchanged, the span reports against the offending list element.

pub const RIDL_144: DiagCode

Duplicate member name across a service’s interfaces (ridl §14.5, §16.4; ADR-0015 decisions 16 and 18): two composed interfaces both declaring status would give service.status two referents, which flat addressing cannot express. Emitted per-package by the checker (E9.6). The service codes sit in the 1xx band (see RIDL-140); RIDL-112 is minted by ADR-0015 decision 6, so 144 is the first free code.

pub const RIDL_145: DiagCode

The same interface named twice in one service (ridl §14.5, §16.4; ADR-0015 decision 18). Its own code rather than a fall-through to RIDL-144: listing a shape twice makes every member collide, so RIDL-144 alone would emit one diagnostic per member and bury the actual mistake. Emitted per-package by the checker (E9.6); lowering keeps the first listing only, which holds the slot, and the diagnostic’s secondary label points at it.

pub const RIDL_149: DiagCode

Two names in one scope that collide after a pinned name transform (ridl §11, §16.4; ADR-0016 decision 3). Neither transform is injective and no case-folding transform can be, so parseHTTPResponse and parseHttpResponse both project to parse_http_response and a target whose namespace is snake_case would carry one identifier twice — in Rust, one trait with two methods of the same name, or one function with two identically named arguments. The projection contract’s injectivity obligation is discharged here, on the package, because it cannot be carried by the function. Its own code rather than RIDL-402 — that rule is the same name declared twice — because the remedy differs: these names are distinct in source and only their projections collide. Scoped to the members of one interface, the parameters of one interaction (decision 4), the fields of one struct, which joined in the commit where E9.8 started projecting them onto proto3, and the arms of one union, which joined with the ADR-0016 amendment. The first three namespaces are checked under snake_case alone; a union’s arms are checked under snake_case and camel_case both, because a union arm reaches both namespaces and the two collision sets are incomparable. The message names the transform that collided. Emitted per-package by the checker (E9.7).

pub const RIDL_201: DiagCode

Stream <T> on a signal or event payload (ridl §12.3, §16.2). Emitted by the checker (E2 task 5).

pub const RIDL_202: DiagCode

Stream element type not a named type, string, or bytes (ridl §12.2, §16.2). Emitted by the checker (E2 task 5).

pub const RIDL_301: DiagCode

require or ensure on signal, event, or fixed (ridl §13, §16.3). Emitted by the checker (E2 task 5).

pub const RIDL_302: DiagCode

ensure on command — a command has no result to observe (ridl §6.1, §16.3). Emitted by the checker (E2 task 5).

pub const RIDL_303: DiagCode

A fallible query return with no success path (ridl §10.1, §16.3; general form §6.1): a bare error type in return position, an error-typed success (left) arm of an inline T | E, or a non-error error (right) arm. Error. Emitted by the checker (E2 task 10).

pub const RIDL_304: DiagCode

An error-typed or result-union parameter on a command or query — failure flowing toward a provider (ridl §10.1, §16.3). Warning. Emitted by the checker (E2 task 10).

pub const RIDL_305: DiagCode

An ensure clause that never references result — well-typed but suspicious (ridl §13, §16.3; expr-core specification §8). Warning. Emitted by the checker (E2 task 11).

pub const RIDL_306: DiagCode

A require/ensure expression outside the guaranteed subset (ridl §13, §16.3; expr-core specification §8 — one code for the whole boundary, with a message naming the offending form). Error. Emitted by the checker (E2 task 11).

pub const RIDL_307: DiagCode

An error enum declares a Stratum-2 contract-error category name (INVALID_VALUE, PRECONDITION_FAILED, CONTRACT_BROKEN, UNKNOWN_INTERACTION) — reserved vocabulary (ridl §10.2, §16.3). Warning. Emitted by the checker (E2 task 10).

pub const RIDL_308: DiagCode

A named result union in query return position — the inline T | E spelling is canonical there (general form §6.1, ADR-0008 decision 13). Warning; the named spelling stays legal typl data, so this is a lint, not an error. Emitted by the lint pass (E2 task 19).

pub const RIDL_401: DiagCode

Interaction re-declared under a reserved name (ridl §11, §16.4). Emitted by the checker (E2 task 5).

pub const RIDL_402: DiagCode

Duplicate interaction name in one interaction body — an interface or a service’s inline shape (ridl §14.1, §16.4). Emitted by the checker (E2 task 5); lowering keeps the first declaration only, and the diagnostic’s secondary label points at it.

pub const RIDL_403: DiagCode

Behaviour, user-interaction, or architecture declaration in a ridl context (ridl §16.4): a reserved word of the uxdl/rmdl/rsdl profiles at declaration-start position in a .ridl parse. Emitted by the parser (E2 task 2).

pub const RIDL_404: DiagCode

A query named like a mutation — set…, reset…, and the rest of the mutating verb set (ridl §7.2, §16.4): a state-mutating request belongs to command. Warning. Emitted by the lint pass (E2 task 19).

pub const RIDL_405: DiagCode

One error type used as the failure arm of queries in three or more distinct interfaces — the “shared across unrelated failure domains” heuristic (ridl §10.1, §16.4). Info. Emitted by the lint pass (E2 task 19); the threshold is three, so two interfaces stay silent.

pub const RIDL_406: DiagCode

A signal or event payload whose struct re-declares envelope metadata — publication time or a frame counter (ridl §3.1, §16.4). Info; domain time distinct from transport time is legitimate, so the message says so. Emitted by the lint pass (E2 task 19).

pub const RIDL_407: DiagCode

An interaction ordinal changed against a published baseline snapshot (ridl §11, general form §6.3). Warning. Emitted by the ridl check desk check (E2 task 18), never by the compiler: the comparison reads a workspace-local baseline, which is outside ridlc’s source→IR function (ADR-0008 decisions 9 and 13).

pub const RIDL_408: DiagCode

An interaction of an interface body the baseline being replaced declares is not carried forward as the tombstone rule requires (ridl §11), in one of four shapes: it is gone from the source with no reserved tombstone; the source retires it with a tombstone at an ordinal other than its own; the baseline already retired it and the source dropped the tombstone; or the source declares a live interaction under the name a tombstone retires. Error. Emitted by ridl baseline alone, for the interaction level only — a whole interface or service removed, and a named-form service’s shape list, are outside it. Publication is the last point at which the change can still be refused, because the snapshot about to be overwritten is the only record that the ordinal was ever taken. Distinct from RIDL-407, which is the desk-time warning that an ordinal moved and which neither classifies nor gates.

pub const RIDL_409: DiagCode

A live entry of the package’s interfaces.lock names an interface the package no longer declares (lock design §4, §8) — the interface was renamed or removed, and the lock does not record which. Error. Emitted by the checker on the entry’s own line of the lock file, ridlc and ridl alike. The fix is ridl lock <pkg> --retire Old when the interface is gone, or ridl lock <pkg> --rename Old=New when a declaration without an entry is the same interface under a new name; the message names only --retire when the package has no declaration without an entry. ridl check adds a label naming the one --rename command when the published baseline shows exactly one declaration without an entry with the old interface’s shape.

pub const RIDL_410: DiagCode

The package’s interfaces.lock is malformed (lock design §2, §8): no next line, next not greater than every entry’s number, one number on two entries, one live key on two entries, or a line that does not parse — git conflict markers included. Error. Emitted by the loader, on the offending line of the lock file itself (or at the start of an empty file), so ridlc and ridl alike stop on it; the package then compiles without its lock. The fix is to resolve the conflict or restore the file from version control and run ridl lock.

pub const RIDL_411: DiagCode

An interface in the snapshot ridl baseline is about to publish carries a provisional number — a declaration with no entry in the package’s interfaces.lock (lock design §3, §8). A provisional number is no identity: ridl diff never matches on it, so a snapshot holding one records nothing a later comparison can hold the interface to. Error. Emitted by ridl baseline alone, at the declaration’s name, for a first publication as for a replacement. The fix is plain ridl lock, which allocates and records the number, then publish.

pub const RIDL_412: DiagCode

An interface number the published baseline holds is absent from the fresh snapshot and not among its interfaces.lock retired entries (lock design §4, §8) — a lock line deleted by hand, since a live entry with no declaration already fails the build with RIDL-409. Publishing would lose the only record that the number was allocated, and next could hand it to a later interface. Error. Emitted by ridl baseline alone, for a published number other than 0: a snapshot published before the lock existed carries 0, which is never allocated, and is matched by name. The fix is to restore the entry’s line in interfaces.lock from version control, with retired after the number when the interface is gone.

pub const RIDL_413: DiagCode

A parameter name declared twice in one command or query parameter list (ridl §6.1, §7.1, §16.4). Distinct from RIDL-149: that code fires when two distinct source names collide only after a pinned name transform, and this one fires when the two source names are already the same, before any transform runs. Both parameters still lower — this check reports and does not drop.

pub const RSDL_305: DiagCode

instances is not a parenthesised list of one or more camelCase names — (), instances = solo (rsdl §5, §7, §16.1). Error. Raised by the rsdl attribute check.

pub const RSDL_306: DiagCode

A duplicate instance name in one component (rsdl §7, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_307: DiagCode

Unit written in source — as a declared instance name, or as the instance segment of a reference (rsdl §7, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_308: DiagCode

A component requires an interface listed by a service it offers (rsdl §3.2, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_309: DiagCode

The same service on two offers lines, or the same interface on two requires lines, of one component (rsdl §3.2, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_310: DiagCode

An offers line names something that is not a service, or nothing (rsdl §3.2, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_311: DiagCode

A requires line names a service whose shape is a list of interfaces; the diagnostic lists them (rsdl §3.2, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_312: DiagCode

A requires line names something that is neither an interface nor an inline-shape service, or nothing (rsdl §3.2, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_313: DiagCode

external written with a value — it is a flag (rsdl §5, §16.1). Error. Raised by the rsdl attribute check.

pub const RSDL_403: DiagCode

A closure component requires an interface that no closure service lists — a missing provider (rsdl §8, §16.1). Error. Raised by the rsdl resolution.

pub const RSDL_408: DiagCode

An interface listed by two services of the closure, raised for every interface they list (rsdl §8, §16.1). Error. Raised by the rsdl resolution.

pub const RSDL_409: DiagCode

A requires resolves to a redundant provider set — an offering component with more than one instance (rsdl §7, §16.1). Warning, not yet realizable: the lowering proceeds. Raised by the rsdl resolution.

pub const RSDL_502: DiagCode

Two closure components offer one service (rsdl §8, §16.1). Error. Raised by the rsdl resolution.

pub const RSDL_504: DiagCode

A member line names a service by its name while a declared component offers it; the diagnostic names the offerer (rsdl §6, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_601: DiagCode

More than one system in the workspace (rsdl §3.1, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_602: DiagCode

A system member line names nothing that is a component or a service (rsdl §3.1, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_603: DiagCode

A name listed twice in one system body (rsdl §3.1, §16.1). Error. Raised by the rsdl closure check.

pub const RSDL_604: DiagCode

A declaration of another profile — a type, an interface, a service — at the top level of an .rsdl file (rsdl §2, §16.1). Error. Raised by the parser.

pub const RSDL_701: DiagCode

An instance of a closure component with no placement in a deployment (rsdl §9, §16.1). Error; blocks that deployment only (§13). Raised by the rsdl placement check.

pub const RSDL_702: DiagCode

A placement line names a component, instance or service outside the closure, or a name that resolves to nothing (rsdl §9, §16.1). Error. Raised by the rsdl placement check.

pub const RSDL_704: DiagCode

deployment … for Y where Y resolves to no declared system (rsdl §3.4, §16.1). Error. Raised by the rsdl placement check.

pub const RSDL_705: DiagCode

Two machines with one name in one deployment (rsdl §3.5, §16.1). Error. Raised by the rsdl placement check.

pub const RSDL_706: DiagCode

An instance placed twice in one deployment, also Cruise together with Cruise.primary (rsdl §9, §16.1). Error. Raised by the rsdl placement check.

pub const RSDL_707: DiagCode

An external machine lists an implemented component (rsdl §9, §16.1). Error. Raised by the rsdl placement check.

pub const RSDL_708: DiagCode

Two deployments with one name in the workspace (rsdl §3.4, §16.1). Error. Raised by the rsdl placement check.

pub const RSDL_804: DiagCode

A backend key whose namespace no configured backend claims (rsdl §5, §16.1). Warning: the key is still carried. Raised by ridlc, which knows the configured backends (plan decision P-B4).

pub const RSDL_901: DiagCode

A PLATFORM distribution holds a component whose requires resolves into an APPLICATION distribution — tier inversion; a distribution without tier is exempt (rsdl §3.3, §16.1). Error. Raised by the rsdl distribution check.

pub const RSDL_903: DiagCode

A distribution member line names something outside the closure, or nothing (rsdl §3.3, §16.1). Error. Raised by the rsdl distribution check.

pub const RSDL_904: DiagCode

An implemented closure component in no distribution, while the workspace declares at least one (rsdl §3.3, §16.1). Error. Raised by the rsdl distribution check.

pub const RSDL_905: DiagCode

A component listed by two distributions (rsdl §3.3, §16.1). Error. Raised by the rsdl distribution check.

pub const RSDL_906: DiagCode

A name listed twice in one distribution body (rsdl §3.3, §16.1). Error. Raised by the rsdl distribution check.

pub const RSDL_907: DiagCode

An external component listed by a distribution (rsdl §3.3, §16.1). Error. Raised by the rsdl distribution check.

pub const RSDL_908: DiagCode

A tier value other than PLATFORM or APPLICATION (rsdl §5, §16.1). Error. Raised by the rsdl attribute check.

pub const MANI_001: DiagCode

The ridl.toml text is not valid TOML.

pub const MANI_002: DiagCode

The manifest declares both [package] and [workspace]; the two modes are mutually exclusive (ADR-0002 §4).

pub const MANI_003: DiagCode

The manifest declares neither [package] nor [workspace] (ADR-0002 §4).

pub const MANI_004: DiagCode

A workspace member’s own manifest declares [workspace]; nested workspaces are forbidden (ADR-0002 §4). Defined here, but emitted by the package loader (E1.3, task 8) when a member manifest is read — a single manifest parsed in isolation cannot know it is a member.

pub const MANI_005: DiagCode

An unrecognized key in the manifest or one of its sections (warning).

pub const MANI_006: DiagCode

The package name is not lowercase dot-separated segments (ADR-0002 §1).

pub const MANI_007: DiagCode

An [imports] value is not a valid import URL.

pub const MANI_008: DiagCode

A workspace member directory is missing or has no ridl.toml. Emitted by the package loader (E1.3), which is where member paths are resolved against the filesystem.

pub const MANI_009: DiagCode

The manifest [defaults].timing value is not a valid range (ridl §9.1, ADR-0008 decision 13). The manifest parser stores the raw string unparsed — ridl-core cannot depend on ridl-sem — so the checker parses it and emits this code (E2 task 9).

pub const MANI_101: DiagCode

A remote import could not be fetched (network failure, a non-2xx HTTP status, or a value that is not a fetchable http(s) URL).

pub const MANI_102: DiagCode

Fetched content hashes to a value that does not match the SHA-256 the lockfile pins for the same URL (ADR-0002 §7).

pub const MANI_103: DiagCode

--frozen was requested but the lockfile has no entry for a remote import; a frozen build never regenerates the lockfile (ADR-0002 §7).

pub const MANI_104: DiagCode

--frozen was requested and a lockfile-pinned import is not present in the cache; a frozen build never fetches (ADR-0002 §7).

Trait Implementations

impl Clone for DiagCode

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for DiagCode

impl Debug for DiagCode

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

Formats the value using the given formatter.

impl Eq for DiagCode

impl Hash for DiagCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DiagCode

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DiagCode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DiagCode