Struct hir_ty::display::HirFormatter

pub struct HirFormatter<'a> {
    pub db: &'a dyn HirDatabase,
    pub entity_limit: Option<usize>,
    /* private fields */
}

Fields

db: &'a dyn HirDatabase

The database handle

entity_limit: Option<usize>

When rendering something that has a concept of “children” (like fields in a struct), this limits how many should be rendered.

Implementations

impl HirFormatter<'_>

pub fn edition(&self) -> Edition

pub fn write_joined<T: HirDisplay>( &mut self, iter: impl IntoIterator<Item = T>, sep: &str, ) -> Result<(), HirDisplayError>

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

This allows using the write! macro directly with a HirFormatter.

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

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

pub fn should_truncate(&self) -> bool

pub fn omit_verbose_types(&self) -> bool

pub fn show_container_bounds(&self) -> bool