Struct rustc_parse::lexer::diagnostics::TokenTreeDiagInfo

pub struct TokenTreeDiagInfo {
    pub open_braces: Vec<(Delimiter, Span)>,
    pub unmatched_delims: Vec<UnmatchedDelim>,
    pub last_unclosed_found_span: Option<Span>,
    pub empty_block_spans: Vec<Span>,
    pub matching_block_spans: Vec<(Span, Span)>,
}

Fields

open_braces: Vec<(Delimiter, Span)>

Stack of open delimiters and their spans. Used for error message.

unmatched_delims: Vec<UnmatchedDelim>

last_unclosed_found_span: Option<Span>

Used only for error recovery when arriving to EOF with mismatched braces.

empty_block_spans: Vec<Span>

Collect empty block spans that might have been auto-inserted by editors.

matching_block_spans: Vec<(Span, Span)>

Collect the spans of braces (Open, Close). Used only for detecting if blocks are empty and only braces.

Trait Implementations

impl Default for TokenTreeDiagInfo

fn default() -> TokenTreeDiagInfo

Returns the “default value” for a type.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 112 bytes