Function attr [src]

Prototype

pub fn attr(self: *Builder, attribute: Attribute) Allocator.Error!Attribute.Index

Parameters

self: *Builderattribute: Attribute

Source

  pub fn attr(self: *Builder, attribute: Attribute) Allocator.Error!Attribute.Index {
    try self.attributes.ensureUnusedCapacity(self.gpa, 1);

    const gop = self.attributes.getOrPutAssumeCapacity(attribute.toStorage());
    if (!gop.found_existing) gop.value_ptr.* = {};
    return @enumFromInt(gop.index);
}  