Struct SourceDecoding 

pub struct SourceDecoding {
    pub explicit: Option<String>,
    pub declared: Option<Declared>,
}

What a mount carries to the boundary: its ?encoding= option and the reporter to consult. One per mount, handed to every layer that turns bytes into text under it (an archive’s members, a folder’s grafted files, a crawl store’s pages).

Fields

explicit: Option<String>

declared: Option<Declared>

Implementations

impl SourceDecoding

pub fn with_option(self, label: Option<&str>) -> Result<Self, SourceError>

Validate the option at open: an unknown label is refused before any byte is read.

pub fn with_declared(self, declared: Declared) -> Self

pub fn decode(&self, name: &str, bytes: &[u8]) -> Result<Decoded, SourceError>

Decode one source under this mount’s rule; name picks the reporter (a file name, an archive entry, a URL path).

Trait Implementations

impl Clone for SourceDecoding

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for SourceDecoding

fn default() -> Self

Returns the “default value” for a type.