Struct HandlesMap 

pub struct HandlesMap {
    pub handles: HashMap<FileHandle, HandleMetadata>,
}

Handle metadata map

Fields

handles: HashMap<FileHandle, HandleMetadata>

Implementations

impl HandlesMap

pub fn new() -> Self

pub fn add_handle(&mut self, handle: FileHandle, metadata: HandleMetadata)

pub fn get_metadata(&self, handle: FileHandle) -> Option<&HandleMetadata>

pub fn write_to_file(&self, path: &Path) -> Result<()>

pub fn read_from_file(path: &Path) -> Result<Self>

Trait Implementations

impl Clone for HandlesMap

fn clone(&self) -> HandlesMap

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HandlesMap

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

Formats the value using the given formatter.

impl Default for HandlesMap

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HandlesMap

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HandlesMap

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

where __S: Serializer,

Serialize this value into the given Serde serializer.