comparison rust/hg-core/src/lib.rs @ 44304:2fe89bec8011

rust-filepatterns: add support for `include` and `subinclude` patterns

This prepares a future patch for `IncludeMatcher` on the road to bare
`hg status` support.

Differential Revision: https://phab.mercurial-scm.org/D7909

44303:d42eea9a0494

    Path(HgPathError),
    UnsupportedSyntax(String),
    UnsupportedSyntaxInFile(String, String, usize),
    TooLong(usize),
    IO(std::io::Error),
}

impl ToString for PatternError {
    fn to_string(&self) -> String {
        match self {

            PatternError::TooLong(size) => {
                format!("matcher pattern is too long ({} bytes)", size)
            }
            PatternError::IO(e) => e.to_string(),
            PatternError::Path(e) => e.to_string(),
        }
    }
}

impl From<DirstateMapError> for DirstateError {

44304:2fe89bec8011

    Path(HgPathError),
    UnsupportedSyntax(String),
    UnsupportedSyntaxInFile(String, String, usize),
    TooLong(usize),
    IO(std::io::Error),
    /// Needed a pattern that can be turned into a regex but got one that
    /// can't. This should only happen through programmer error.
    NonRegexPattern(IgnorePattern),
}

impl ToString for PatternError {
    fn to_string(&self) -> String {
        match self {

            PatternError::TooLong(size) => {
                format!("matcher pattern is too long ({} bytes)", size)
            }
            PatternError::IO(e) => e.to_string(),
            PatternError::Path(e) => e.to_string(),
            PatternError::NonRegexPattern(pattern) => {
                format!("'{:?}' cannot be turned into a regex", pattern)
            }
        }
    }
}

impl From<DirstateMapError> for DirstateError {