Enum ProfileError 

#[non_exhaustive]
pub enum ProfileError {
    NoProfiles {
        location: String,
    },
    NotInSource {
        location: String,
        name: ProfileName,
        profiles: Vec<ProfileName>,
    },
    SameNameInSource {
        location: String,
        name: ProfileName,
        first: String,
        second: String,
    },
    Manifest {
        file: String,
        message: String,
    },
    Incompatible {
        profile: ProfileName,
        requires: String,
    },
    MissingPayload {
        profile: ProfileName,
        path: RelPath,
    },
    UnknownFeature {
        profile: ProfileName,
        feature: FeatureName,
        by: String,
        known: Vec<FeatureName>,
    },
    SamePath {
        profile: ProfileName,
        path: RelPath,
        first: RelPath,
        second: RelPath,
    },
    Pattern {
        profile: ProfileName,
        pattern: String,
        reason: String,
    },
    Collision {
        path: RelPath,
        layers: Vec<ProfileName>,
    },
    Starters {
        path: RelPath,
        layers: Vec<ProfileName>,
    },
    NotProvided {
        path: RelPath,
        from: ProfileName,
        layers: Vec<ProfileName>,
    },
    FoldCollision {
        first: RelPath,
        second: RelPath,
    },
    Cycle {
        chain: Vec<ProfileName>,
    },
    Diverged {
        first: String,
        second: String,
    },
    NoKeys {
        path: RelPath,
    },
    NoComment {
        path: RelPath,
    },
    Overlap {
        path: RelPath,
        key: String,
        first: ProfileName,
        second: ProfileName,
    },
    Scopes {
        path: RelPath,
        layers: Vec<(ProfileName, Scope)>,
    },
    SameName {
        name: ProfileName,
        first: String,
        second: String,
    },
    Setting {
        key: String,
        first: ProfileName,
        second: ProfileName,
    },
}

Why a profile, or the layers together, do not resolve.

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.

NoProfiles

A source holds no profile at all.

Fields

location: String

The source, as configured.

NotInSource

A source holds no profile of the name asked for.

Fields

location: String

The source, as users know it.

name: ProfileName

The name asked for.

profiles: Vec<ProfileName>

Every profile it holds.

SameNameInSource

Two profiles in one source have one name, which must tell them apart.

Fields

location: String

The source, as users know it.

name: ProfileName

The name.

first: String

The first one’s directory in the source.

second: String

The second one’s.

Manifest

A manifest says something of itself that does not hold.

Fields

file: String

The manifest, as users know it.

message: String

What is wrong, and where in it.

Incompatible

The profile’s devset requirement excludes this build.

Fields

profile: ProfileName

The profile’s name.

requires: String

Its requirement.

MissingPayload

[files] lists a path, or a starter, that files/ does not hold.

Fields

profile: ProfileName

The profile’s name.

path: RelPath

The listed path, as written.

UnknownFeature

A profile is asked for a feature it does not declare.

Fields

profile: ProfileName

The profile.

feature: FeatureName

The feature asked for.

by: String

Who asked: the target, or a requiring profile.

known: Vec<FeatureName>

Every feature it declares.

SamePath

Two of a profile’s paths name one file once their variables are answered.

Fields

profile: ProfileName

The profile.

path: RelPath

The path both render to.

first: RelPath

The first, as written.

second: RelPath

The second, as written.

Pattern

A path, or a glob, in when.exists or a scaffold’s unless cannot be read.

Fields

profile: ProfileName

The profile.

pattern: String

The pattern, variables answered.

reason: String

Why not.

Collision

Several layers provide one path, and the target has not chosen.

Fields

path: RelPath

The path.

layers: Vec<ProfileName>

Every layer providing it.

Starters

Several layers would start one file the target lacks, and the target has not chosen.

Fields

path: RelPath

The path.

layers: Vec<ProfileName>

Every layer that would start it.

NotProvided

An override’s from names a layer that does not list the path.

Fields

path: RelPath

The path.

from: ProfileName

The layer named.

layers: Vec<ProfileName>

The layers that do provide it.

FoldCollision

Two paths name one file on a case-insensitive filesystem.

Fields

first: RelPath

The path met first.

second: RelPath

The path that folds onto it.

Cycle

Requirements lead back to a profile that requires them.

Fields

chain: Vec<ProfileName>

Each profile on the way round, the repeated one last.

Diverged

One profile is required at two refs, which would provide one set of files twice.

Fields

first: String

The source met first.

second: String

The source met second.

NoKeys

Keys are owned in a file devset does not read as TOML, JSON or YAML.

Fields

path: RelPath

The file.

NoComment

A block is owned in a file whose comment syntax devset does not know.

Fields

path: RelPath

The file.

Overlap

Two layers own overlapping keys of one file.

Fields

path: RelPath

The file.

key: String

The key, as people write it.

first: ProfileName

The layer met first.

second: ProfileName

The layer that overlaps it.

Scopes

Layers own one file in different scopes: one whole and another in part, or one by keys and another by a block. A whole once file may start one that others own parts of.

Fields

path: RelPath

The file.

layers: Vec<(ProfileName, Scope)>

Each layer, with its scope.

SameName

Two active profiles have one name, which must tell layers apart.

Fields

name: ProfileName

The name.

first: String

The first one’s source.

second: String

The second one’s.

Setting

Two layers set one setting differently, and the target does not decide.

Fields

key: String

The setting, as table.key.

first: ProfileName

The layer that set it first.

second: ProfileName

The layer that disagrees.

Trait Implementations

impl Clone for ProfileError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProfileError

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

Formats the value using the given formatter.

impl Display for ProfileError

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

Formats the value using the given formatter.

impl Eq for ProfileError

impl Error for ProfileError

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<ProfileError> for Error

fn from(source: ProfileError) -> Self

Converts to this type from the input type.

impl PartialEq for ProfileError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProfileError