summaryrefslogtreecommitdiffstats
path: root/vendor/uuid/src/parser/error.rs
diff options
context:
space:
mode:
Diffstat (limited to 'vendor/uuid/src/parser/error.rs')
-rw-r--r--vendor/uuid/src/parser/error.rs149
1 files changed, 0 insertions, 149 deletions
diff --git a/vendor/uuid/src/parser/error.rs b/vendor/uuid/src/parser/error.rs
deleted file mode 100644
index 01d76e810..000000000
--- a/vendor/uuid/src/parser/error.rs
+++ /dev/null
@@ -1,149 +0,0 @@
-use crate::std::fmt;
-
-/// An error that can occur while parsing a [`Uuid`] string.
-///
-/// [`Uuid`]: ../struct.Uuid.html
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
-#[allow(clippy::enum_variant_names)]
-pub(crate) enum Error {
- /// Invalid character in the [`Uuid`] string.
- ///
- /// [`Uuid`]: ../struct.Uuid.html
- InvalidCharacter {
- /// The expected characters.
- expected: &'static str,
- /// The invalid character found.
- found: char,
- /// The invalid character position.
- index: usize,
- /// Indicates the [`Uuid`] starts with `urn:uuid:`.
- ///
- /// This is a special case for [`Urn`] adapter parsing.
- ///
- /// [`Uuid`]: ../Uuid.html
- urn: UrnPrefix,
- },
- /// Invalid number of segments in the [`Uuid`] string.
- ///
- /// [`Uuid`]: ../struct.Uuid.html
- InvalidGroupCount {
- /// The expected number of segments.
- // TODO: explain multiple segment count.
- // BODY: Parsers can expect a range of Uuid segment count.
- // This needs to be expanded on.
- expected: ExpectedLength,
- /// The number of segments found.
- found: usize,
- },
- /// Invalid length of a segment in a [`Uuid`] string.
- ///
- /// [`Uuid`]: ../struct.Uuid.html
- InvalidGroupLength {
- /// The expected length of the segment.
- expected: ExpectedLength,
- /// The length of segment found.
- found: usize,
- /// The segment with invalid length.
- group: usize,
- },
- /// Invalid length of the [`Uuid`] string.
- ///
- /// [`Uuid`]: ../struct.Uuid.html
- InvalidLength {
- /// The expected length(s).
- // TODO: explain multiple lengths.
- // BODY: Parsers can expect a range of Uuid lenghts.
- // This needs to be expanded on.
- expected: ExpectedLength,
- /// The invalid length found.
- found: usize,
- },
-}
-
-/// The expected length.
-#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
-pub(crate) enum ExpectedLength {
- /// Expected any one of the given values.
- Any(&'static [usize]),
- /// Expected the given value.
- Exact(usize),
-}
-
-/// Urn prefix value.
-#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
-pub(crate) enum UrnPrefix {
- /// The `urn:uuid:` prefix should optionally provided.
- Optional,
-}
-
-impl Error {
- fn _description(&self) -> &str {
- match *self {
- Error::InvalidCharacter { .. } => "invalid character",
- Error::InvalidGroupCount { .. } => "invalid number of groups",
- Error::InvalidGroupLength { .. } => "invalid group length",
- Error::InvalidLength { .. } => "invalid length",
- }
- }
-}
-
-impl fmt::Display for ExpectedLength {
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- match *self {
- ExpectedLength::Any(crits) => write!(f, "one of {:?}", crits),
- ExpectedLength::Exact(crit) => write!(f, "{}", crit),
- }
- }
-}
-
-impl fmt::Display for Error {
- fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
- write!(f, "{}: ", self._description())?;
-
- match *self {
- Error::InvalidCharacter {
- expected,
- found,
- index,
- urn,
- } => {
- let urn_str = match urn {
- UrnPrefix::Optional => {
- " an optional prefix of `urn:uuid:` followed by"
- }
- };
-
- write!(
- f,
- "expected{} {}, found {} at {}",
- urn_str, expected, found, index
- )
- }
- Error::InvalidGroupCount {
- ref expected,
- found,
- } => write!(f, "expected {}, found {}", expected, found),
- Error::InvalidGroupLength {
- ref expected,
- found,
- group,
- } => write!(
- f,
- "expected {}, found {} in group {}",
- expected, found, group,
- ),
- Error::InvalidLength {
- ref expected,
- found,
- } => write!(f, "expected {}, found {}", expected, found),
- }
- }
-}
-
-#[cfg(feature = "std")]
-mod std_support {
- use super::*;
- use crate::std::error;
-
- impl error::Error for Error {}
-}