Enum PathPatternError 

pub enum PathPatternError {
    EmptyInput,
    EmptySegment,
    OnlySlash,
    TrailingSlash,
    LiteralPath {
        source: PathError,
    },
    InvalidGlobSegment {
        segment: String,
        position: usize,
        source: GlobSegmentError,
    },
    NestedAlternation,
    InvalidGlob {
        message: String,
    },
}

Error produced when parsing a PathPattern.

Variants

EmptyInput

Violates PATH-002: the input is empty.

EmptySegment

Violates PATH-003: the input contains the empty separator //.

OnlySlash

Violates PATH-003: the workspace-absolute pattern is the single character / and has no segments.

TrailingSlash

Violates PATH-003: the input ends with /.

LiteralPath

The literal sub-form (PATH-001..PATH-007) failed.

Fields

source: PathError

Underlying HazPath error.

InvalidGlobSegment

A glob segment failed validation.

Fields

segment: String

The offending segment text.

position: usize

Zero-based index of the segment in the pattern body.

source: GlobSegmentError

Underlying segment-level error.

NestedAlternation

Violates PATH-014: a brace-alternation block is nested inside another brace-alternation block.

globset 0.4 accepts nested alternation, so the constraint is enforced separately at parse time.

InvalidGlob

globset rejected the structural form of the pattern (for example, an unclosed [).

Fields

message: String

Diagnostic text returned by globset.

Trait Implementations

impl Clone for PathPatternError

fn clone(&self) -> PathPatternError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PathPatternError

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

Formats the value using the given formatter.

impl Display for PathPatternError

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

Formats the value using the given formatter.

impl Error for PathPatternError

where Self: Debug + Display,

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 ErrorCompat for PathPatternError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl PartialEq for PathPatternError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for PathPatternError

impl StructuralPartialEq for PathPatternError