Enum SrcwalkError 

pub enum SrcwalkError {
    NotFound {
        path: PathBuf,
        suggestion: Option<String>,
    },
    NoMatches {
        query: String,
        scope: PathBuf,
        suggestion: Option<String>,
    },
    PermissionDenied {
        path: PathBuf,
    },
    InvalidQuery {
        query: String,
        reason: String,
    },
    IoError {
        path: PathBuf,
        source: Error,
    },
    ParseError {
        path: PathBuf,
        reason: String,
    },
}

Every error srcwalk can produce. Displayed as user-facing messages with suggestions.

Variants

NotFound

Fields

path: PathBuf

suggestion: Option<String>

NoMatches

Fields

query: String

scope: PathBuf

suggestion: Option<String>

PermissionDenied

Fields

path: PathBuf

InvalidQuery

Fields

query: String

reason: String

IoError

Fields

path: PathBuf

source: Error

ParseError

Fields

path: PathBuf

reason: String

Implementations

impl SrcwalkError

pub fn exit_code(&self) -> i32

Exit code matching the spec.

Trait Implementations

impl Debug for SrcwalkError

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

Formats the value using the given formatter.

impl Display for SrcwalkError

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

Formats the value using the given formatter.

impl Error for SrcwalkError

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.