Struct syntax::codemap::RealFileLoader

pub struct RealFileLoader;

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

A FileLoader that uses std::fs to load real files.

Trait Implementations

impl FileLoader for RealFileLoader

fn file_exists(&self, path: &Path) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Query the existence of a file.

fn abs_path(&self, path: &Path) -> Option<PathBuf>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Return an absolute path to a file, if possible.

fn read_file(&self, path: &Path) -> Result<String>

🔬 This is a nightly-only experimental API. (rustc_private)

this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?

Read the contents of an UTF-8 file into memory.