Struct CanIUse 

pub struct CanIUse { /* private fields */ }

A database of data relating to caniuse.com Not used directly, but references should be passed to methods on AgentName, FeatureName, EraName, and, less usefully, Status and ParentCategory.

Implementations

impl CanIUse

pub fn from_path<P: AsRef<Path>>( can_i_use_database_file_path: P, ) -> Result<Self, Box<dyn Error>>

Deserialize a CanIUse database from a file path to a data-2.0.json file (typically in fulldata-json/).

pub fn from_reader<R: Read>( reader_of_stream_of_can_i_use_json_bytes: R, ) -> Result<Self, Box<dyn Error>>

Deserialize a CanIUse database from a readable stream of raw JSON bytes.

pub fn from_slice(raw_can_i_use_json_bytes: &[u8]) -> Result<Self, Error>

Deserialize a CanIUse database from a slice of raw JSON bytes.

pub fn last_updated(&self) -> DateTime<Utc>

A timestamp of when this particular database was last updated.

pub fn known_agent_names(&self) -> AgentNameIterator<'_>

An iterator over the AgentNames known in this caniuse.com database

pub fn known_statuses(&self) -> StatusIterator<'_>

An iterator over the AgentNames known in this caniuse.com database

pub fn known_parent_categories(&self) -> ParentCategoryIterator<'_>

An iterator over the AgentNames known in this caniuse.com database

pub fn known_feature_names(&self) -> FeatureNameIterator<'_>

An iterator over the AgentNames known in this caniuse.com database

Trait Implementations

impl Clone for CanIUse

fn clone(&self) -> CanIUse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CanIUse

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

Formats the value using the given formatter.

impl Default for CanIUse

fn default() -> Self

Defaults to the up-to-date version of the caniuse.com database shipped embedded in this crate.

impl<'de> Deserialize<'de> for CanIUse

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for CanIUse

fn from_str(can_i_use_database_json: &str) -> Result<Self, Self::Err>

Deserialize a CanIUse database from a UTF-8 string representing the contents of a data-2.0.json file (typically in fulldata-json/).

type Err = Error

The associated error which can be returned from parsing.