Enum MatchError 

pub enum MatchError {
    UnsupportedLanguage(ScriptLanguage),
    ParseError {
        language: ScriptLanguage,
        detail: String,
    },
    Timeout {
        elapsed_ms: u64,
        budget_ms: u64,
    },
    PatternError {
        pattern: String,
        detail: String,
    },
}

Error during AST matching (all errors are non-fatal, fail-open).

Variants

UnsupportedLanguage(ScriptLanguage)

Language not supported by ast-grep.

ParseError

Failed to parse content as the specified language.

Fields

language: ScriptLanguage

detail: String

Timeout

Pattern matching exceeded timeout.

Fields

elapsed_ms: u64

budget_ms: u64

PatternError

Pattern compilation failed (should not happen with static patterns).

Fields

pattern: String

detail: String

Trait Implementations

impl Clone for MatchError

fn clone(&self) -> MatchError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MatchError

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

Formats the value using the given formatter.

impl Display for MatchError

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

Formats the value using the given formatter.