Enum IncludeError 

pub enum IncludeError {
    Config(ConfigError),
    Io {
        path: PathBuf,
        source: Error,
    },
    Cycle {
        chain: String,
    },
    DepthExceeded {
        max: usize,
        last: PathBuf,
    },
    Glob {
        pattern: String,
        base: PathBuf,
        reason: String,
    },
}

Errors that can arise during include expansion.

Variants

Config(ConfigError)

A parse or validation error in one of the included files.

Io

Could not read a file that matched a glob.

Fields

path: PathBuf

The file we failed to read.

source: Error

Underlying OS error.

Cycle

A file was reachable from itself through the include chain.

Fields

chain: String

Human-readable a -> b -> a chain.

DepthExceeded

The include chain exceeded [DEFAULT_MAX_DEPTH] hops.

Fields

max: usize

The limit that was hit.

last: PathBuf

The file that would have been the next hop.

Glob

A glob pattern was syntactically invalid.

Fields

pattern: String

The raw pattern string from the config.

base: PathBuf

Directory the pattern was relative to.

reason: String

Human-readable error from the glob crate.

Trait Implementations

impl Debug for IncludeError

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

Formats the value using the given formatter.

impl Display for IncludeError

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

Formats the value using the given formatter.

impl Error for IncludeError

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<ConfigError> for IncludeError

fn from(source: ConfigError) -> Self

Converts to this type from the input type.