Function toRawMaybeAlloc [src]

Allocates the result with arena only if needed, so the result should not be freed.

Prototype

pub fn toRawMaybeAlloc( component: Component, arena: std.mem.Allocator, ) std.mem.Allocator.Error![]const u8

Parameters

component: Componentarena: std.mem.Allocator

Source

  pub fn toRawMaybeAlloc(
    component: Component,
    arena: std.mem.Allocator,
) std.mem.Allocator.Error![]const u8 {
    return switch (component) {
        .raw => |raw| raw,
        .percent_encoded => |percent_encoded| if (std.mem.indexOfScalar(u8, percent_encoded, '%')) |_|
            try std.fmt.allocPrint(arena, "{raw}", .{component})
        else
            percent_encoded,
    };
}  