Struct LetterPaths

pub struct LetterPaths { /* private fields */ }

Relative on-disk paths for a single clinical letter.

This represents where a letter lives, not what a letter is.

The paths are relative to the patient repository root and must be resolved by repository-level code before filesystem access.

The directory name is derived from a TimestampId, which provides:

• global uniqueness,
• per-patient chronological ordering,
• human-readable audit semantics.

Implementations

impl LetterPaths

pub fn new(letter_id: &TimestampId) -> Self

Creates a new relative path set for a letter with the given timestamp ID.

The resulting paths are relative and must be joined to a patient repository root before filesystem access.

Arguments

• letter_id - The timestamp identifier for this letter

pub fn dir(&self) -> &Path

Returns the relative path to the letter directory.

pub fn composition_yaml(&self) -> PathBuf

Returns the relative path to composition.yaml.

pub fn body_md(&self) -> PathBuf

Returns the relative path to body.md.

pub fn attachments_dir(&self) -> PathBuf

Returns the relative path to the attachments directory.

pub fn attachment(&self, filename: &str) -> PathBuf

Returns the relative path to a specific attachment file.

This does not validate filenames and performs no I/O.

Arguments

• filename - The name of the attachment file

Trait Implementations

impl Clone for LetterPaths

fn clone(&self) -> LetterPaths

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LetterPaths

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

Formats the value using the given formatter.