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#![deny(rust_2018_idioms)]
pub mod file;
#[cfg(feature = "lsp")]
pub mod lsp;
mod codespan;
mod diagnostic;
mod emit;
mod suggestion;
pub use diagnostic::{Diagnostic, SubDiagnostic};
pub use emit::Emitter;
pub use file::Span;
pub use suggestion::*;
pub use codespan::diagnostic::Severity;
pub use termcolor;
#[derive(Clone, Copy, Debug, Eq, PartialEq, Hash)]
#[cfg_attr(feature = "serde", derive(serde::Serialize))]
pub enum DiagnosticTag {
Unnecessary,
Deprecated,
Both,
}
impl DiagnosticTag {
pub fn is_unecessary(&self) -> bool {
matches!(self, DiagnosticTag::Unnecessary | DiagnosticTag::Both)
}
pub fn is_deprecated(&self) -> bool {
matches!(self, DiagnosticTag::Deprecated | DiagnosticTag::Both)
}
}
#[derive(Clone, Copy, Debug, Eq, PartialEq, Hash)]
#[cfg_attr(feature = "serde", derive(serde::Serialize))]
pub enum Applicability {
Always,
MaybeIncorrect,
HasPlaceholders,
Unspecified,
}