Struct SourceBuffer 

pub struct SourceBuffer(/* private fields */);

Immutable named bytes retained by a Source.

Implementations

impl SourceBuffer

pub fn id(&self) -> &SourceId

pub fn name(&self) -> &str

pub fn bytes(&self) -> &[u8]

The exact retained bytes, including a UTF-8 byte order mark when the input carried one. Same format writing echoes these bytes.

pub fn shared_bytes(&self) -> Arc<[u8]>

pub fn has_utf8_bom(&self) -> bool

True when the retained bytes begin with a UTF-8 byte order mark.

pub fn content_bytes(&self) -> &[u8]

The bytes a parser decodes: the retained bytes with a leading UTF-8 byte order mark skipped. This is a subslice of the one retained buffer, never a second decoded copy.

pub fn directory_segments(&self) -> impl Iterator<Item = &str>

Directory of this buffer relative to the acquisition root, as path segments. Empty for in-memory buffers and for files sitting directly in the root. A parser that resolves referenced names itself joins these onto the root to seed its resolution base.

Trait Implementations

impl Clone for SourceBuffer

fn clone(&self) -> SourceBuffer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SourceBuffer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.