Struct CheckpointData 

pub struct CheckpointData {
    pub file: String,
    pub line: usize,
}

Persisted checkpoint data recording the current file and line position.

Fields

file: String

line: usize

Implementations

impl CheckpointData

pub async fn load(path: &Utf8PathBuf) -> Result<Option<Self>>

Load a checkpoint from the given path. Returns Ok(None) if the file does not exist.

pub fn save_atomic( checkpoint_path: &Utf8PathBuf, file: &Utf8PathBuf, line: usize, ) -> Result<()>

Atomically write a checkpoint file by writing to a temporary file in the same directory and then renaming it into place.

Trait Implementations

impl Clone for CheckpointData

fn clone(&self) -> CheckpointData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CheckpointData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CheckpointData

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CheckpointData

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.