pub const Optimize = enumDeprecated, to be removed after 0.18.0
Deprecated, to be removed after 0.18.0
Deprecated, to be removed after 0.18.0
Deprecated, to be removed after 0.18.0
pub fn fromString(s: []const u8) ?@This()Deprecated, to be removed after 0.18.0
pub fn runtimeSafety(o: @This()) boolReturns whether illegal behavior safety checks are enabled based on the provided optimization mode.
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156pub const Optimize = enum {
/// Safety checks enabled. Optimize for bug detection, accurate debug info,
/// and compilation speed (in that order).
debug,
/// Safety checks enabled. Optimize for runtime performance.
safe,
/// Safety checks disabled. Optimize for runtime performance.
fast,
/// Safety checks disabled. Optimize for machine code size, then runtime performance.
small,
/// Deprecated, to be removed after 0.18.0
pub const Debug: @This() = .debug;
/// Deprecated, to be removed after 0.18.0
pub const ReleaseSafe: @This() = .safe;
/// Deprecated, to be removed after 0.18.0
pub const ReleaseFast: @This() = .fast;
/// Deprecated, to be removed after 0.18.0
pub const ReleaseSmall: @This() = .small;
/// Deprecated, to be removed after 0.18.0
pub fn fromString(s: []const u8) ?@This() {
return std.StaticStringMap(@This()).initComptime(&.{
.{ "Debug", .debug },
.{ "ReleaseSafe", .safe },
.{ "ReleaseFast", .fast },
.{ "ReleaseSmall", .small },
.{ "debug", .debug },
.{ "safe", .safe },
.{ "fast", .fast },
.{ "small", .small },
}).get(s);
}
/// Returns whether illegal behavior safety checks are enabled based on the
/// provided optimization mode.
pub fn runtimeSafety(o: @This()) bool {
return switch (o) {
.debug, .safe => true,
.fast, .small => false,
};
}
}
This data structure is used by the Zig language code generation and therefore must be kept in sync with the compiler implementation.