Enum rustc_span::FileName
source · pub enum FileName {
Real(RealFileName),
QuoteExpansion(Hash64),
Anon(Hash64),
MacroExpansion(Hash64),
ProcMacroSourceCode(Hash64),
CfgSpec(Hash64),
CliCrateAttr(Hash64),
Custom(String),
DocTest(PathBuf, isize),
InlineAsm(Hash64),
}
Expand description
Differentiates between real files and common virtual files.
Variants§
Real(RealFileName)
QuoteExpansion(Hash64)
Call to quote!
.
Anon(Hash64)
Command line.
MacroExpansion(Hash64)
Hack in src/librustc_ast/parse.rs
.
ProcMacroSourceCode(Hash64)
CfgSpec(Hash64)
Strings provided as --cfg [cfgspec]
stored in a crate_cfg
.
CliCrateAttr(Hash64)
Strings provided as crate attributes in the CLI.
Custom(String)
Custom sources for explicit parser calls from plugins and drivers.
DocTest(PathBuf, isize)
InlineAsm(Hash64)
Post-substitution inline assembly from LLVM.
Implementations§
source§impl FileName
impl FileName
pub fn is_real(&self) -> bool
pub fn prefer_remapped(&self) -> FileNameDisplay<'_>
sourcepub fn prefer_local(&self) -> FileNameDisplay<'_>
pub fn prefer_local(&self) -> FileNameDisplay<'_>
This may include transient local filesystem information. Must not be embedded in build outputs.
pub fn display( &self, display_pref: FileNameDisplayPreference ) -> FileNameDisplay<'_>
pub fn macro_expansion_source_code(src: &str) -> FileName
pub fn anon_source_code(src: &str) -> FileName
pub fn proc_macro_source_code(src: &str) -> FileName
pub fn cfg_spec_source_code(src: &str) -> FileName
pub fn cli_crate_attr_source_code(src: &str) -> FileName
pub fn doc_test_source_code(path: PathBuf, line: isize) -> FileName
pub fn inline_asm_source_code(src: &str) -> FileName
Trait Implementations§
source§impl Ord for FileName
impl Ord for FileName
source§impl PartialEq<FileName> for FileName
impl PartialEq<FileName> for FileName
source§impl PartialOrd<FileName> for FileName
impl PartialOrd<FileName> for FileName
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moreimpl Eq for FileName
impl StructuralEq for FileName
impl StructuralPartialEq for FileName
Auto Trait Implementations§
impl RefUnwindSafe for FileName
impl Send for FileName
impl Sync for FileName
impl Unpin for FileName
impl UnwindSafe for FileName
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 56 bytes
Size for each variant:
Real
: 48 bytesQuoteExpansion
: 8 bytesAnon
: 8 bytesMacroExpansion
: 8 bytesProcMacroSourceCode
: 8 bytesCfgSpec
: 8 bytesCliCrateAttr
: 8 bytesCustom
: 24 bytesDocTest
: 32 bytesInlineAsm
: 8 bytes