Struct Printer 

struct Printer<'a> {
    db: &'a dyn SourceDatabase,
    tree: &'a ItemTree,
    buf: String,
    indent_level: usize,
    needs_indent: bool,
    edition: Edition,
}

Fields

db: &'a dyn SourceDatabase

tree: &'a ItemTree

buf: String

indent_level: usize

needs_indent: bool

edition: Edition

Implementations

impl Printer<'_>

fn indented(&mut self, f: impl FnOnce(&mut Self))

fn blank(&mut self)

Ensures that a blank line is output before the next text.

fn print_attrs(&mut self, attrs: &AttrsOrCfg, inner: bool, separated_by: &str)

fn print_attrs_of(&mut self, of: ModItemId, separated_by: &str)

fn print_visibility(&mut self, vis: RawVisibilityId)

fn print_use_tree(&mut self, use_tree: &UseTree)

fn print_mod_item(&mut self, item: ModItemId)

fn print_ast_id(&mut self, ast_id: ErasedFileAstId)

Trait Implementations

impl Write for Printer<'_>

fn write_str(&mut self, s: &str) -> Result

Writes a string slice into this writer, returning whether the write succeeded.

fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Glue for usage of the write! macro with implementors of this trait.