Struct Contracts 

pub struct Contracts {
    pub root: PathBuf,
    pub list: Vec<Contract>,
}

The contracts of a notes folder.

Fields

root: PathBuf

list: Vec<Contract>

Implementations

impl Contracts

pub fn change<R>( root: &Path, change: impl FnOnce(&mut Contracts) -> R, ) -> Result<R, String>

Read, changed by change and written back, all under the file’s lock, which the sharing takes too: a change is set over the file as it is then, never over a copy read earlier. Returns what change returns.

pub fn load(root: &Path) -> Result<Contracts, String>

pub fn get(&self, id: &str) -> Option<&Contract>

pub fn put(&mut self, contract: Contract) -> String

Added or changed (by id; a new one gets an id from its title); its id.

pub fn remove(&mut self, id: &str) -> bool

pub fn save(&self) -> Result<(), String>

Written whole, next to its place then moved, under the file’s lock.

fn write(&self) -> Result<(), String>

Trait Implementations

impl Clone for Contracts

fn clone(&self) -> Contracts

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Contracts

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

Formats the value using the given formatter.

impl Default for Contracts

fn default() -> Contracts

Returns the “default value” for a type.