Struct FileConfig 

pub struct FileConfig { /* private fields */ }

Available on crate feature file only.

File output configuration.

Implementations

impl FileConfig

pub fn new(directory: impl Into<PathBuf>) -> Self

Create a file configuration rooted in directory.

pub fn with_latest_file_name(self, file_name: impl Into<String>) -> Self

Change the path used for the rolling “latest” session file.

pub fn with_session_file_prefix(self, prefix: impl Into<String>) -> Self

Prefix the generated session file name.

With prefix app, session files look like app-2026-05-25_14-22-10.log.

pub fn directory(&self) -> &Path

Return the configured output directory.

pub fn latest_file_name(&self) -> &str

Return the configured latest file name.

pub fn session_file_prefix(&self) -> Option<&str>

Return the configured session prefix, if any.

Trait Implementations

impl Clone for FileConfig

fn clone(&self) -> FileConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileConfig

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

Formats the value using the given formatter.

impl PartialEq for FileConfig

fn eq(&self, other: &FileConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FileConfig

impl StructuralPartialEq for FileConfig