Struct RouteHeaderTable 

pub struct RouteHeaderTable { /* private fields */ }

The parsed MESOFACT_ROUTE_HEADERS table. Empty = nothing declared, which is the common case and a no-op on every response.

Implementations

impl RouteHeaderTable

pub fn parse(raw: &str) -> Result<Self>

Parse the JSON table. Fails closed: anything that is not a valid table is an error the caller is expected to turn into a refused start, not a reason to serve without the headers. Empty/whitespace input is “unset” and yields an empty table.

pub fn is_empty(&self) -> bool

Nothing declared — every apply is a no-op.

pub fn len(&self) -> usize

Number of declared rules (for the startup log line).

pub fn apply(&self, path: &str, headers: &mut HeaderMap)

Stamp the first matching rule’s headers onto headers, overwriting any same-named header already there (the Worker’s Headers.set).

Trait Implementations

impl Clone for RouteHeaderTable

fn clone(&self) -> RouteHeaderTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RouteHeaderTable

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

Formats the value using the given formatter.

impl Default for RouteHeaderTable

fn default() -> RouteHeaderTable

Returns the “default value” for a type.

impl Eq for RouteHeaderTable

impl PartialEq for RouteHeaderTable

fn eq(&self, other: &RouteHeaderTable) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RouteHeaderTable