Function getHostAlloc [src]

Returned value may point into buffer or be the original string. See also: getHost

Prototype

pub fn getHostAlloc(uri: Uri, arena: Allocator) error{ UriMissingHost, UriHostTooLong, OutOfMemory }![]const u8

Parameters

uri: Uriarena: Allocator

Possible Errors

OutOfMemory

UriHostTooLong

UriMissingHost

Source

  pub fn getHostAlloc(uri: Uri, arena: Allocator) error{ UriMissingHost, UriHostTooLong, OutOfMemory }![]const u8 {
    const component = uri.host orelse return error.UriMissingHost;
    const result = try component.toRawMaybeAlloc(arena);
    if (result.len > host_name_max) return error.UriHostTooLong;
    return result;
}  